74216580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1877}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 208232640

約数和(自身を除く): 134016060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1877, 1977, 2636, 3295, 3754, 3954, 5631, 6590, 7508, 7908, 9385, 9885, 11262, 13180, 18770, 19770, 22524, 28155, 37540, 39540, 56310, 112620, 1236943, 2473886, 3710829, 4947772, 6184715, 7421658, 12369430, 14843316, 18554145, 24738860, 37108290, 74216580]

約数ペア:

[(1, 74216580), (2, 37108290), (3, 24738860), (4, 18554145), (5, 14843316), (6, 12369430), (10, 7421658), (12, 6184715), (15, 4947772), (20, 3710829), (30, 2473886), (60, 1236943), (659, 112620), (1318, 56310), (1877, 39540), (1977, 37540), (2636, 28155), (3295, 22524), (3754, 19770), (3954, 18770), (5631, 13180), (6590, 11262), (7508, 9885), (7908, 9385)]