972808510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 1895104512

約数和(自身を除く): 922296002

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 223, 335, 383, 446, 670, 766, 1115, 1139, 1915, 2230, 2278, 3791, 3830, 5695, 6511, 7582, 11390, 13022, 14941, 18955, 25661, 29882, 32555, 37910, 51322, 65110, 74705, 85409, 128305, 149410, 170818, 253997, 256610, 427045, 436237, 507994, 854090, 872474, 1269985, 1451953, 2181185, 2539970, 2903906, 4362370, 5722403, 7259765, 11444806, 14519530, 28612015, 57224030, 97280851, 194561702, 486404255, 972808510]

約数ペア:

[(1, 972808510), (2, 486404255), (5, 194561702), (10, 97280851), (17, 57224030), (34, 28612015), (67, 14519530), (85, 11444806), (134, 7259765), (170, 5722403), (223, 4362370), (335, 2903906), (383, 2539970), (446, 2181185), (670, 1451953), (766, 1269985), (1115, 872474), (1139, 854090), (1915, 507994), (2230, 436237), (2278, 427045), (3791, 256610), (3830, 253997), (5695, 170818), (6511, 149410), (7582, 128305), (11390, 85409), (13022, 74705), (14941, 65110), (18955, 51322), (25661, 37910), (29882, 32555)]