15679420890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{5237}}^1$

素因数の和:5576

約数の個数: 128

約数和(自身を含む): 43989143040

約数和(自身を除く): 28309722150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 269, 318, 371, 530, 538, 742, 795, 807, 1113, 1345, 1590, 1614, 1855, 1883, 2226, 2690, 3710, 3766, 4035, 5237, 5565, 5649, 8070, 9415, 10474, 11130, 11298, 14257, 15711, 18830, 26185, 28245, 28514, 31422, 36659, 42771, 52370, 56490, 71285, 73318, 78555, 85542, 99799, 109977, 142570, 157110, 183295, 199598, 213855, 219954, 277561, 299397, 366590, 427710, 498995, 549885, 555122, 598794, 832683, 997990, 1099770, 1387805, 1408753, 1496985, 1665366, 1942927, 2775610, 2817506, 2993970, 3885854, 4163415, 4226259, 5828781, 7043765, 8326830, 8452518, 9714635, 9861271, 11657562, 14087530, 19429270, 19722542, 21131295, 29143905, 29583813, 42262590, 49306355, 58287810, 59167626, 74663909, 98612710, 147919065, 149327818, 223991727, 295838130, 373319545, 447983454, 522647363, 746639090, 1045294726, 1119958635, 1567942089, 2239917270, 2613236815, 3135884178, 5226473630, 7839710445, 15679420890]

約数ペア:

[(1, 15679420890), (2, 7839710445), (3, 5226473630), (5, 3135884178), (6, 2613236815), (7, 2239917270), (10, 1567942089), (14, 1119958635), (15, 1045294726), (21, 746639090), (30, 522647363), (35, 447983454), (42, 373319545), (53, 295838130), (70, 223991727), (105, 149327818), (106, 147919065), (159, 98612710), (210, 74663909), (265, 59167626), (269, 58287810), (318, 49306355), (371, 42262590), (530, 29583813), (538, 29143905), (742, 21131295), (795, 19722542), (807, 19429270), (1113, 14087530), (1345, 11657562), (1590, 9861271), (1614, 9714635), (1855, 8452518), (1883, 8326830), (2226, 7043765), (2690, 5828781), (3710, 4226259), (3766, 4163415), (4035, 3885854), (5237, 2993970), (5565, 2817506), (5649, 2775610), (8070, 1942927), (9415, 1665366), (10474, 1496985), (11130, 1408753), (11298, 1387805), (14257, 1099770), (15711, 997990), (18830, 832683), (26185, 598794), (28245, 555122), (28514, 549885), (31422, 498995), (36659, 427710), (42771, 366590), (52370, 299397), (56490, 277561), (71285, 219954), (73318, 213855), (78555, 199598), (85542, 183295), (99799, 157110), (109977, 142570)]