101020630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 205908480

約数和(自身を除く): 104887850

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 493, 527, 661, 899, 986, 1054, 1322, 1798, 2465, 2635, 3305, 4495, 4930, 5270, 6610, 8990, 11237, 15283, 19169, 20491, 22474, 30566, 38338, 40982, 56185, 76415, 95845, 102455, 112370, 152830, 191690, 204910, 325873, 348347, 594239, 651746, 696694, 1188478, 1629365, 1741735, 2971195, 3258730, 3483470, 5942390, 10102063, 20204126, 50510315, 101020630]

約数ペア:

[(1, 101020630), (2, 50510315), (5, 20204126), (10, 10102063), (17, 5942390), (29, 3483470), (31, 3258730), (34, 2971195), (58, 1741735), (62, 1629365), (85, 1188478), (145, 696694), (155, 651746), (170, 594239), (290, 348347), (310, 325873), (493, 204910), (527, 191690), (661, 152830), (899, 112370), (986, 102455), (1054, 95845), (1322, 76415), (1798, 56185), (2465, 40982), (2635, 38338), (3305, 30566), (4495, 22474), (4930, 20491), (5270, 19169), (6610, 15283), (8990, 11237)]