2015417220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{853}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 5764131072

約数和(自身を除く): 3748713852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 743, 795, 853, 1060, 1486, 1590, 1706, 2229, 2559, 2972, 3180, 3412, 3715, 4265, 4458, 5118, 7430, 8530, 8916, 10236, 11145, 12795, 14860, 17060, 22290, 25590, 39379, 44580, 45209, 51180, 78758, 90418, 118137, 135627, 157516, 180836, 196895, 226045, 236274, 271254, 393790, 452090, 472548, 542508, 590685, 633779, 678135, 787580, 904180, 1181370, 1267558, 1356270, 1901337, 2362740, 2535116, 2712540, 3168895, 3802674, 6337790, 7605348, 9506685, 12675580, 19013370, 33590287, 38026740, 67180574, 100770861, 134361148, 167951435, 201541722, 335902870, 403083444, 503854305, 671805740, 1007708610, 2015417220]

約数ペア:

[(1, 2015417220), (2, 1007708610), (3, 671805740), (4, 503854305), (5, 403083444), (6, 335902870), (10, 201541722), (12, 167951435), (15, 134361148), (20, 100770861), (30, 67180574), (53, 38026740), (60, 33590287), (106, 19013370), (159, 12675580), (212, 9506685), (265, 7605348), (318, 6337790), (530, 3802674), (636, 3168895), (743, 2712540), (795, 2535116), (853, 2362740), (1060, 1901337), (1486, 1356270), (1590, 1267558), (1706, 1181370), (2229, 904180), (2559, 787580), (2972, 678135), (3180, 633779), (3412, 590685), (3715, 542508), (4265, 472548), (4458, 452090), (5118, 393790), (7430, 271254), (8530, 236274), (8916, 226045), (10236, 196895), (11145, 180836), (12795, 157516), (14860, 135627), (17060, 118137), (22290, 90418), (25590, 78758), (39379, 51180), (44580, 45209)]