151247470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 325425600

約数和(自身を除く): 174178130

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1595, 1870, 2465, 2789, 3190, 4930, 5423, 5578, 10846, 13945, 27115, 27890, 30679, 47413, 54230, 61358, 80881, 94826, 153395, 161762, 237065, 306790, 404405, 474130, 521543, 808810, 889691, 1043086, 1374977, 1779382, 2607715, 2749954, 4448455, 5215430, 6874885, 8896910, 13749770, 15124747, 30249494, 75623735, 151247470]

約数ペア:

[(1, 151247470), (2, 75623735), (5, 30249494), (10, 15124747), (11, 13749770), (17, 8896910), (22, 6874885), (29, 5215430), (34, 4448455), (55, 2749954), (58, 2607715), (85, 1779382), (110, 1374977), (145, 1043086), (170, 889691), (187, 808810), (290, 521543), (319, 474130), (374, 404405), (493, 306790), (638, 237065), (935, 161762), (986, 153395), (1595, 94826), (1870, 80881), (2465, 61358), (2789, 54230), (3190, 47413), (4930, 30679), (5423, 27890), (5578, 27115), (10846, 13945)]