71173830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 224759808

約数和(自身を除く): 153585978

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 31, 35, 39, 42, 58, 62, 65, 70, 78, 87, 91, 93, 105, 130, 145, 155, 174, 182, 186, 195, 203, 210, 217, 273, 290, 310, 377, 390, 403, 406, 434, 435, 455, 465, 546, 609, 651, 754, 806, 841, 870, 899, 910, 930, 1015, 1085, 1131, 1209, 1218, 1302, 1365, 1682, 1798, 1885, 2015, 2030, 2170, 2262, 2418, 2523, 2639, 2697, 2730, 2821, 3045, 3255, 3770, 4030, 4205, 4495, 5046, 5278, 5394, 5642, 5655, 5887, 6045, 6090, 6293, 6510, 7917, 8410, 8463, 8990, 10933, 11310, 11687, 11774, 12090, 12586, 12615, 13195, 13485, 14105, 15834, 16926, 17661, 18879, 21866, 23374, 25230, 26071, 26390, 26970, 28210, 29435, 31465, 32799, 35061, 35322, 37758, 39585, 42315, 52142, 54665, 58435, 58870, 62930, 65598, 70122, 76531, 78213, 79170, 81809, 84630, 88305, 94395, 109330, 116870, 130355, 153062, 156426, 163618, 163995, 175305, 176610, 182497, 188790, 229593, 245427, 260710, 327990, 338923, 350610, 364994, 382655, 391065, 409045, 459186, 490854, 547491, 677846, 765310, 782130, 818090, 912485, 1016769, 1094982, 1147965, 1227135, 1694615, 1824970, 2033538, 2295930, 2372461, 2454270, 2737455, 3389230, 4744922, 5083845, 5474910, 7117383, 10167690, 11862305, 14234766, 23724610, 35586915, 71173830]

約数ペア:

[(1, 71173830), (2, 35586915), (3, 23724610), (5, 14234766), (6, 11862305), (7, 10167690), (10, 7117383), (13, 5474910), (14, 5083845), (15, 4744922), (21, 3389230), (26, 2737455), (29, 2454270), (30, 2372461), (31, 2295930), (35, 2033538), (39, 1824970), (42, 1694615), (58, 1227135), (62, 1147965), (65, 1094982), (70, 1016769), (78, 912485), (87, 818090), (91, 782130), (93, 765310), (105, 677846), (130, 547491), (145, 490854), (155, 459186), (174, 409045), (182, 391065), (186, 382655), (195, 364994), (203, 350610), (210, 338923), (217, 327990), (273, 260710), (290, 245427), (310, 229593), (377, 188790), (390, 182497), (403, 176610), (406, 175305), (434, 163995), (435, 163618), (455, 156426), (465, 153062), (546, 130355), (609, 116870), (651, 109330), (754, 94395), (806, 88305), (841, 84630), (870, 81809), (899, 79170), (910, 78213), (930, 76531), (1015, 70122), (1085, 65598), (1131, 62930), (1209, 58870), (1218, 58435), (1302, 54665), (1365, 52142), (1682, 42315), (1798, 39585), (1885, 37758), (2015, 35322), (2030, 35061), (2170, 32799), (2262, 31465), (2418, 29435), (2523, 28210), (2639, 26970), (2697, 26390), (2730, 26071), (2821, 25230), (3045, 23374), (3255, 21866), (3770, 18879), (4030, 17661), (4205, 16926), (4495, 15834), (5046, 14105), (5278, 13485), (5394, 13195), (5642, 12615), (5655, 12586), (5887, 12090), (6045, 11774), (6090, 11687), (6293, 11310), (6510, 10933), (7917, 8990), (8410, 8463)]