2013157950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1571}}^1\times {\mathrm{8543}}^1$

素因数の和:10129

約数の個数: 48

約数和(自身を含む): 4996394496

約数和(自身を除く): 2983236546

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1571, 3142, 4713, 7855, 8543, 9426, 15710, 17086, 23565, 25629, 39275, 42715, 47130, 51258, 78550, 85430, 117825, 128145, 213575, 235650, 256290, 427150, 640725, 1281450, 13421053, 26842106, 40263159, 67105265, 80526318, 134210530, 201315795, 335526325, 402631590, 671052650, 1006578975, 2013157950]

約数ペア:

[(1, 2013157950), (2, 1006578975), (3, 671052650), (5, 402631590), (6, 335526325), (10, 201315795), (15, 134210530), (25, 80526318), (30, 67105265), (50, 40263159), (75, 26842106), (150, 13421053), (1571, 1281450), (3142, 640725), (4713, 427150), (7855, 256290), (8543, 235650), (9426, 213575), (15710, 128145), (17086, 117825), (23565, 85430), (25629, 78550), (39275, 51258), (42715, 47130)]