74758290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4783}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 179801856

約数和(自身を除く): 105043566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 4783, 5210, 7815, 9566, 14349, 15630, 23915, 28698, 47830, 71745, 143490, 2491943, 4983886, 7475829, 12459715, 14951658, 24919430, 37379145, 74758290]

約数ペア:

[(1, 74758290), (2, 37379145), (3, 24919430), (5, 14951658), (6, 12459715), (10, 7475829), (15, 4983886), (30, 2491943), (521, 143490), (1042, 71745), (1563, 47830), (2605, 28698), (3126, 23915), (4783, 15630), (5210, 14349), (7815, 9566)]