12761790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{425393}}^1$

素因数の和:425403

約数の個数: 16

約数和(自身を含む): 30628368

約数和(自身を除く): 17866578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 425393, 850786, 1276179, 2126965, 2552358, 4253930, 6380895, 12761790]

約数ペア:

[(1, 12761790), (2, 6380895), (3, 4253930), (5, 2552358), (6, 2126965), (10, 1276179), (15, 850786), (30, 425393)]