1512620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 3238704

約数和(自身を除く): 1726084

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1427, 2854, 5708, 7135, 14270, 28540, 75631, 151262, 302524, 378155, 756310, 1512620]

約数ペア:

[(1, 1512620), (2, 756310), (4, 378155), (5, 302524), (10, 151262), (20, 75631), (53, 28540), (106, 14270), (212, 7135), (265, 5708), (530, 2854), (1060, 1427)]