81170090570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{230551}}^1$

素因数の和:230703

約数の個数: 64

約数和(自身を含む): 164337465600

約数和(自身を除く): 83167375030

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 109, 170, 190, 218, 323, 545, 646, 1090, 1615, 1853, 2071, 3230, 3706, 4142, 9265, 10355, 18530, 20710, 35207, 70414, 176035, 230551, 352070, 461102, 1152755, 2305510, 3919367, 4380469, 7838734, 8760938, 19596835, 21902345, 25130059, 39193670, 43804690, 50260118, 74467973, 125650295, 148935946, 251300590, 372339865, 427211003, 477471121, 744679730, 854422006, 954942242, 2136055015, 2387355605, 4272110030, 4774711210, 8117009057, 16234018114, 40585045285, 81170090570]

約数ペア:

[(1, 81170090570), (2, 40585045285), (5, 16234018114), (10, 8117009057), (17, 4774711210), (19, 4272110030), (34, 2387355605), (38, 2136055015), (85, 954942242), (95, 854422006), (109, 744679730), (170, 477471121), (190, 427211003), (218, 372339865), (323, 251300590), (545, 148935946), (646, 125650295), (1090, 74467973), (1615, 50260118), (1853, 43804690), (2071, 39193670), (3230, 25130059), (3706, 21902345), (4142, 19596835), (9265, 8760938), (10355, 7838734), (18530, 4380469), (20710, 3919367), (35207, 2305510), (70414, 1152755), (176035, 461102), (230551, 352070)]