7031380

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 14837760

約数和(自身を除く): 7806380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 1471, 2390, 2942, 4780, 5884, 7355, 14710, 29420, 351569, 703138, 1406276, 1757845, 3515690, 7031380]

約数ペア:

[(1, 7031380), (2, 3515690), (4, 1757845), (5, 1406276), (10, 703138), (20, 351569), (239, 29420), (478, 14710), (956, 7355), (1195, 5884), (1471, 4780), (2390, 2942)]