15326340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 43213632

約数和(自身を除く): 27887292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1627, 1884, 2355, 3140, 3254, 4710, 4881, 6508, 8135, 9420, 9762, 16270, 19524, 24405, 32540, 48810, 97620, 255439, 510878, 766317, 1021756, 1277195, 1532634, 2554390, 3065268, 3831585, 5108780, 7663170, 15326340]

約数ペア:

[(1, 15326340), (2, 7663170), (3, 5108780), (4, 3831585), (5, 3065268), (6, 2554390), (10, 1532634), (12, 1277195), (15, 1021756), (20, 766317), (30, 510878), (60, 255439), (157, 97620), (314, 48810), (471, 32540), (628, 24405), (785, 19524), (942, 16270), (1570, 9762), (1627, 9420), (1884, 8135), (2355, 6508), (3140, 4881), (3254, 4710)]