71015490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 246654720

約数和(自身を除く): 175639230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 29, 30, 35, 39, 42, 45, 46, 58, 63, 65, 69, 70, 78, 87, 90, 91, 105, 115, 117, 126, 130, 138, 145, 161, 169, 174, 182, 195, 203, 207, 210, 230, 234, 261, 273, 290, 299, 315, 322, 338, 345, 377, 390, 406, 414, 435, 455, 483, 507, 522, 546, 585, 598, 609, 630, 667, 690, 754, 805, 819, 845, 870, 897, 910, 966, 1014, 1015, 1035, 1131, 1170, 1183, 1218, 1305, 1334, 1365, 1449, 1495, 1521, 1610, 1638, 1690, 1794, 1827, 1885, 2001, 2030, 2070, 2093, 2262, 2366, 2415, 2535, 2610, 2639, 2691, 2730, 2898, 2990, 3042, 3045, 3335, 3393, 3549, 3654, 3770, 3887, 4002, 4095, 4186, 4485, 4669, 4830, 4901, 5070, 5278, 5382, 5655, 5915, 6003, 6090, 6279, 6670, 6786, 7098, 7245, 7605, 7774, 7917, 8190, 8671, 8970, 9135, 9338, 9802, 10005, 10465, 10647, 11310, 11661, 11830, 12006, 12558, 13195, 13455, 14007, 14490, 14703, 15210, 15834, 16965, 17342, 17745, 18270, 18837, 19435, 20010, 20930, 21294, 23322, 23345, 23751, 24505, 26013, 26390, 26910, 27209, 28014, 29406, 30015, 31395, 33930, 34307, 34983, 35490, 37674, 38870, 39585, 42021, 43355, 44109, 46690, 47502, 49010, 52026, 53235, 54418, 58305, 60030, 60697, 62790, 68614, 69966, 70035, 73515, 78039, 79170, 81627, 84042, 86710, 88218, 94185, 102921, 106470, 112723, 116610, 118755, 121394, 130065, 136045, 140070, 147030, 156078, 163254, 171535, 174915, 182091, 188370, 205842, 210105, 220545, 225446, 237510, 244881, 260130, 272090, 303485, 308763, 338169, 343070, 349830, 364182, 390195, 408135, 420210, 441090, 489762, 514605, 546273, 563615, 606970, 617526, 676338, 780390, 789061, 816270, 910455, 1014507, 1029210, 1092546, 1127230, 1224405, 1543815, 1578122, 1690845, 1820910, 2029014, 2367183, 2448810, 2731365, 3087630, 3381690, 3945305, 4734366, 5072535, 5462730, 7101549, 7890610, 10145070, 11835915, 14203098, 23671830, 35507745, 71015490]

約数ペア:

[(1, 71015490), (2, 35507745), (3, 23671830), (5, 14203098), (6, 11835915), (7, 10145070), (9, 7890610), (10, 7101549), (13, 5462730), (14, 5072535), (15, 4734366), (18, 3945305), (21, 3381690), (23, 3087630), (26, 2731365), (29, 2448810), (30, 2367183), (35, 2029014), (39, 1820910), (42, 1690845), (45, 1578122), (46, 1543815), (58, 1224405), (63, 1127230), (65, 1092546), (69, 1029210), (70, 1014507), (78, 910455), (87, 816270), (90, 789061), (91, 780390), (105, 676338), (115, 617526), (117, 606970), (126, 563615), (130, 546273), (138, 514605), (145, 489762), (161, 441090), (169, 420210), (174, 408135), (182, 390195), (195, 364182), (203, 349830), (207, 343070), (210, 338169), (230, 308763), (234, 303485), (261, 272090), (273, 260130), (290, 244881), (299, 237510), (315, 225446), (322, 220545), (338, 210105), (345, 205842), (377, 188370), (390, 182091), (406, 174915), (414, 171535), (435, 163254), (455, 156078), (483, 147030), (507, 140070), (522, 136045), (546, 130065), (585, 121394), (598, 118755), (609, 116610), (630, 112723), (667, 106470), (690, 102921), (754, 94185), (805, 88218), (819, 86710), (845, 84042), (870, 81627), (897, 79170), (910, 78039), (966, 73515), (1014, 70035), (1015, 69966), (1035, 68614), (1131, 62790), (1170, 60697), (1183, 60030), (1218, 58305), (1305, 54418), (1334, 53235), (1365, 52026), (1449, 49010), (1495, 47502), (1521, 46690), (1610, 44109), (1638, 43355), (1690, 42021), (1794, 39585), (1827, 38870), (1885, 37674), (2001, 35490), (2030, 34983), (2070, 34307), (2093, 33930), (2262, 31395), (2366, 30015), (2415, 29406), (2535, 28014), (2610, 27209), (2639, 26910), (2691, 26390), (2730, 26013), (2898, 24505), (2990, 23751), (3042, 23345), (3045, 23322), (3335, 21294), (3393, 20930), (3549, 20010), (3654, 19435), (3770, 18837), (3887, 18270), (4002, 17745), (4095, 17342), (4186, 16965), (4485, 15834), (4669, 15210), (4830, 14703), (4901, 14490), (5070, 14007), (5278, 13455), (5382, 13195), (5655, 12558), (5915, 12006), (6003, 11830), (6090, 11661), (6279, 11310), (6670, 10647), (6786, 10465), (7098, 10005), (7245, 9802), (7605, 9338), (7774, 9135), (7917, 8970), (8190, 8671)]