25304370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 80953344

約数和(自身を除く): 55648974

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 31, 35, 39, 42, 46, 62, 65, 69, 70, 78, 91, 93, 105, 115, 130, 138, 155, 161, 169, 182, 186, 195, 210, 217, 230, 273, 299, 310, 322, 338, 345, 390, 403, 434, 455, 465, 483, 507, 546, 598, 651, 690, 713, 805, 806, 845, 897, 910, 930, 966, 1014, 1085, 1183, 1209, 1302, 1365, 1426, 1495, 1610, 1690, 1794, 2015, 2093, 2139, 2170, 2366, 2415, 2418, 2535, 2730, 2821, 2990, 3255, 3549, 3565, 3887, 4030, 4186, 4278, 4485, 4830, 4991, 5070, 5239, 5642, 5915, 6045, 6279, 6510, 7098, 7130, 7774, 8463, 8970, 9269, 9982, 10465, 10478, 10695, 11661, 11830, 12090, 12558, 14105, 14973, 15717, 16926, 17745, 18538, 19435, 20930, 21390, 23322, 24955, 26195, 27209, 27807, 28210, 29946, 31395, 31434, 35490, 36673, 38870, 42315, 46345, 49910, 52390, 54418, 55614, 58305, 62790, 64883, 73346, 74865, 78585, 81627, 84630, 92690, 110019, 116610, 120497, 129766, 136045, 139035, 149730, 157170, 163254, 183365, 194649, 220038, 240994, 272090, 278070, 324415, 361491, 366730, 389298, 408135, 550095, 602485, 648830, 722982, 816270, 843479, 973245, 1100190, 1204970, 1686958, 1807455, 1946490, 2530437, 3614910, 4217395, 5060874, 8434790, 12652185, 25304370]

約数ペア:

[(1, 25304370), (2, 12652185), (3, 8434790), (5, 5060874), (6, 4217395), (7, 3614910), (10, 2530437), (13, 1946490), (14, 1807455), (15, 1686958), (21, 1204970), (23, 1100190), (26, 973245), (30, 843479), (31, 816270), (35, 722982), (39, 648830), (42, 602485), (46, 550095), (62, 408135), (65, 389298), (69, 366730), (70, 361491), (78, 324415), (91, 278070), (93, 272090), (105, 240994), (115, 220038), (130, 194649), (138, 183365), (155, 163254), (161, 157170), (169, 149730), (182, 139035), (186, 136045), (195, 129766), (210, 120497), (217, 116610), (230, 110019), (273, 92690), (299, 84630), (310, 81627), (322, 78585), (338, 74865), (345, 73346), (390, 64883), (403, 62790), (434, 58305), (455, 55614), (465, 54418), (483, 52390), (507, 49910), (546, 46345), (598, 42315), (651, 38870), (690, 36673), (713, 35490), (805, 31434), (806, 31395), (845, 29946), (897, 28210), (910, 27807), (930, 27209), (966, 26195), (1014, 24955), (1085, 23322), (1183, 21390), (1209, 20930), (1302, 19435), (1365, 18538), (1426, 17745), (1495, 16926), (1610, 15717), (1690, 14973), (1794, 14105), (2015, 12558), (2093, 12090), (2139, 11830), (2170, 11661), (2366, 10695), (2415, 10478), (2418, 10465), (2535, 9982), (2730, 9269), (2821, 8970), (2990, 8463), (3255, 7774), (3549, 7130), (3565, 7098), (3887, 6510), (4030, 6279), (4186, 6045), (4278, 5915), (4485, 5642), (4830, 5239), (4991, 5070)]