12502860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 22720692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1091, 1146, 1910, 2182, 2292, 2865, 3273, 3820, 4364, 5455, 5730, 6546, 10910, 11460, 13092, 16365, 21820, 32730, 65460, 208381, 416762, 625143, 833524, 1041905, 1250286, 2083810, 2500572, 3125715, 4167620, 6251430, 12502860]

約数ペア:

[(1, 12502860), (2, 6251430), (3, 4167620), (4, 3125715), (5, 2500572), (6, 2083810), (10, 1250286), (12, 1041905), (15, 833524), (20, 625143), (30, 416762), (60, 208381), (191, 65460), (382, 32730), (573, 21820), (764, 16365), (955, 13092), (1091, 11460), (1146, 10910), (1910, 6546), (2182, 5730), (2292, 5455), (2865, 4364), (3273, 3820)]