15698345260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{70289}}^1$

素因数の和:71170

約数の個数: 48

約数和(自身を含む): 35544247200

約数和(自身を除く): 19845901940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 859, 1718, 3436, 4295, 8590, 11167, 17180, 22334, 44668, 55835, 70289, 111670, 140578, 223340, 281156, 351445, 702890, 913757, 1405780, 1827514, 3655028, 4568785, 9137570, 18275140, 60378251, 120756502, 241513004, 301891255, 603782510, 784917263, 1207565020, 1569834526, 3139669052, 3924586315, 7849172630, 15698345260]

約数ペア:

[(1, 15698345260), (2, 7849172630), (4, 3924586315), (5, 3139669052), (10, 1569834526), (13, 1207565020), (20, 784917263), (26, 603782510), (52, 301891255), (65, 241513004), (130, 120756502), (260, 60378251), (859, 18275140), (1718, 9137570), (3436, 4568785), (4295, 3655028), (8590, 1827514), (11167, 1405780), (17180, 913757), (22334, 702890), (44668, 351445), (55835, 281156), (70289, 223340), (111670, 140578)]