3486280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12451}}^1$

素因数の和:12469

約数の個数: 32

約数和(自身を含む): 8965440

約数和(自身を除く): 5479160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12451, 24902, 49804, 62255, 87157, 99608, 124510, 174314, 249020, 348628, 435785, 498040, 697256, 871570, 1743140, 3486280]

約数ペア:

[(1, 3486280), (2, 1743140), (4, 871570), (5, 697256), (7, 498040), (8, 435785), (10, 348628), (14, 249020), (20, 174314), (28, 124510), (35, 99608), (40, 87157), (56, 62255), (70, 49804), (140, 24902), (280, 12451)]