66325260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20857}}^1$

素因数の和:20922

約数の個数: 48

約数和(自身を含む): 189223776

約数和(自身を除く): 122898516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 20857, 41714, 62571, 83428, 104285, 125142, 208570, 250284, 312855, 417140, 625710, 1105421, 1251420, 2210842, 3316263, 4421684, 5527105, 6632526, 11054210, 13265052, 16581315, 22108420, 33162630, 66325260]

約数ペア:

[(1, 66325260), (2, 33162630), (3, 22108420), (4, 16581315), (5, 13265052), (6, 11054210), (10, 6632526), (12, 5527105), (15, 4421684), (20, 3316263), (30, 2210842), (53, 1251420), (60, 1105421), (106, 625710), (159, 417140), (212, 312855), (265, 250284), (318, 208570), (530, 125142), (636, 104285), (795, 83428), (1060, 62571), (1590, 41714), (3180, 20857)]