171772510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 412231680

約数和(自身を除く): 240459170

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 29, 35, 46, 58, 65, 70, 91, 115, 130, 145, 161, 182, 203, 230, 283, 290, 299, 322, 377, 406, 455, 566, 598, 667, 754, 805, 910, 1015, 1334, 1415, 1495, 1610, 1885, 1981, 2030, 2093, 2639, 2830, 2990, 3335, 3679, 3770, 3962, 4186, 4669, 5278, 6509, 6670, 7358, 8207, 8671, 9338, 9905, 10465, 13018, 13195, 16414, 17342, 18395, 19810, 20930, 23345, 25753, 26390, 32545, 36790, 41035, 43355, 45563, 46690, 51506, 57449, 60697, 65090, 82070, 84617, 86710, 91126, 106691, 114898, 121394, 128765, 169234, 188761, 213382, 227815, 257530, 287245, 303485, 377522, 423085, 455630, 533455, 574490, 592319, 606970, 746837, 846170, 943805, 1066910, 1184638, 1321327, 1493674, 1887610, 2453893, 2642654, 2961595, 3734185, 4907786, 5923190, 6606635, 7468370, 12269465, 13213270, 17177251, 24538930, 34354502, 85886255, 171772510]

約数ペア:

[(1, 171772510), (2, 85886255), (5, 34354502), (7, 24538930), (10, 17177251), (13, 13213270), (14, 12269465), (23, 7468370), (26, 6606635), (29, 5923190), (35, 4907786), (46, 3734185), (58, 2961595), (65, 2642654), (70, 2453893), (91, 1887610), (115, 1493674), (130, 1321327), (145, 1184638), (161, 1066910), (182, 943805), (203, 846170), (230, 746837), (283, 606970), (290, 592319), (299, 574490), (322, 533455), (377, 455630), (406, 423085), (455, 377522), (566, 303485), (598, 287245), (667, 257530), (754, 227815), (805, 213382), (910, 188761), (1015, 169234), (1334, 128765), (1415, 121394), (1495, 114898), (1610, 106691), (1885, 91126), (1981, 86710), (2030, 84617), (2093, 82070), (2639, 65090), (2830, 60697), (2990, 57449), (3335, 51506), (3679, 46690), (3770, 45563), (3962, 43355), (4186, 41035), (4669, 36790), (5278, 32545), (6509, 26390), (6670, 25753), (7358, 23345), (8207, 20930), (8671, 19810), (9338, 18395), (9905, 17342), (10465, 16414), (13018, 13195)]