12810570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2557}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 30941568

約数和(自身を除く): 18130998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 2557, 5010, 5114, 7671, 12785, 15342, 25570, 38355, 76710, 427019, 854038, 1281057, 2135095, 2562114, 4270190, 6405285, 12810570]

約数ペア:

[(1, 12810570), (2, 6405285), (3, 4270190), (5, 2562114), (6, 2135095), (10, 1281057), (15, 854038), (30, 427019), (167, 76710), (334, 38355), (501, 25570), (835, 15342), (1002, 12785), (1670, 7671), (2505, 5114), (2557, 5010)]