7103180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 10133620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 449, 452, 565, 791, 898, 1130, 1582, 1796, 2245, 2260, 3143, 3164, 3955, 4490, 6286, 7910, 8980, 12572, 15715, 15820, 31430, 50737, 62860, 101474, 202948, 253685, 355159, 507370, 710318, 1014740, 1420636, 1775795, 3551590, 7103180]

約数ペア:

[(1, 7103180), (2, 3551590), (4, 1775795), (5, 1420636), (7, 1014740), (10, 710318), (14, 507370), (20, 355159), (28, 253685), (35, 202948), (70, 101474), (113, 62860), (140, 50737), (226, 31430), (449, 15820), (452, 15715), (565, 12572), (791, 8980), (898, 7910), (1130, 6286), (1582, 4490), (1796, 3955), (2245, 3164), (2260, 3143)]