15043740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 42417312

約数和(自身を除く): 27373572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1597, 1884, 2355, 3140, 3194, 4710, 4791, 6388, 7985, 9420, 9582, 15970, 19164, 23955, 31940, 47910, 95820, 250729, 501458, 752187, 1002916, 1253645, 1504374, 2507290, 3008748, 3760935, 5014580, 7521870, 15043740]

約数ペア:

[(1, 15043740), (2, 7521870), (3, 5014580), (4, 3760935), (5, 3008748), (6, 2507290), (10, 1504374), (12, 1253645), (15, 1002916), (20, 752187), (30, 501458), (60, 250729), (157, 95820), (314, 47910), (471, 31940), (628, 23955), (785, 19164), (942, 15970), (1570, 9582), (1597, 9420), (1884, 7985), (2355, 6388), (3140, 4791), (3194, 4710)]