115253710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 260620416

約数和(自身を除く): 145366706

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 187, 221, 242, 286, 374, 431, 442, 605, 715, 862, 935, 1105, 1210, 1430, 1573, 1870, 2057, 2155, 2210, 2431, 3146, 4114, 4310, 4741, 4862, 5603, 7327, 7865, 9482, 10285, 11206, 12155, 14654, 15730, 20570, 23705, 24310, 26741, 28015, 36635, 47410, 52151, 53482, 56030, 61633, 73270, 80597, 95251, 104302, 123266, 133705, 161194, 190502, 260755, 267410, 308165, 402985, 476255, 521510, 616330, 677963, 805970, 886567, 952510, 1047761, 1355926, 1773134, 2095522, 3389815, 4432835, 5238805, 6779630, 8865670, 10477610, 11525371, 23050742, 57626855, 115253710]

約数ペア:

[(1, 115253710), (2, 57626855), (5, 23050742), (10, 11525371), (11, 10477610), (13, 8865670), (17, 6779630), (22, 5238805), (26, 4432835), (34, 3389815), (55, 2095522), (65, 1773134), (85, 1355926), (110, 1047761), (121, 952510), (130, 886567), (143, 805970), (170, 677963), (187, 616330), (221, 521510), (242, 476255), (286, 402985), (374, 308165), (431, 267410), (442, 260755), (605, 190502), (715, 161194), (862, 133705), (935, 123266), (1105, 104302), (1210, 95251), (1430, 80597), (1573, 73270), (1870, 61633), (2057, 56030), (2155, 53482), (2210, 52151), (2431, 47410), (3146, 36635), (4114, 28015), (4310, 26741), (4741, 24310), (4862, 23705), (5603, 20570), (7327, 15730), (7865, 14654), (9482, 12155), (10285, 11206)]