72146830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2207}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 148801536

約数和(自身を除く): 76654706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 2207, 2335, 3269, 4414, 4670, 6538, 11035, 15449, 16345, 22070, 30898, 32690, 77245, 154490, 1030669, 2061338, 5153345, 7214683, 10306690, 14429366, 36073415, 72146830]

約数ペア:

[(1, 72146830), (2, 36073415), (5, 14429366), (7, 10306690), (10, 7214683), (14, 5153345), (35, 2061338), (70, 1030669), (467, 154490), (934, 77245), (2207, 32690), (2335, 30898), (3269, 22070), (4414, 16345), (4670, 15449), (6538, 11035)]