15469580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 37933056

約数和(自身を除く): 22463476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 2351, 3290, 4702, 6580, 9404, 11755, 16457, 23510, 32914, 47020, 65828, 82285, 110497, 164570, 220994, 329140, 441988, 552485, 773479, 1104970, 1546958, 2209940, 3093916, 3867395, 7734790, 15469580]

約数ペア:

[(1, 15469580), (2, 7734790), (4, 3867395), (5, 3093916), (7, 2209940), (10, 1546958), (14, 1104970), (20, 773479), (28, 552485), (35, 441988), (47, 329140), (70, 220994), (94, 164570), (140, 110497), (188, 82285), (235, 65828), (329, 47020), (470, 32914), (658, 23510), (940, 16457), (1316, 11755), (1645, 9404), (2351, 6580), (3290, 4702)]