422556470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 879323040

約数和(自身を除く): 456766570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 569, 721, 1030, 1138, 1442, 2845, 3605, 3983, 5690, 7210, 7966, 10609, 19915, 21218, 39830, 53045, 58607, 74263, 106090, 117214, 148526, 293035, 371315, 410249, 586070, 742630, 820498, 2051245, 4102490, 6036521, 12073042, 30182605, 42255647, 60365210, 84511294, 211278235, 422556470]

約数ペア:

[(1, 422556470), (2, 211278235), (5, 84511294), (7, 60365210), (10, 42255647), (14, 30182605), (35, 12073042), (70, 6036521), (103, 4102490), (206, 2051245), (515, 820498), (569, 742630), (721, 586070), (1030, 410249), (1138, 371315), (1442, 293035), (2845, 148526), (3605, 117214), (3983, 106090), (5690, 74263), (7210, 58607), (7966, 53045), (10609, 39830), (19915, 21218)]