7159014740

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{7331}}^1$

素因数の和:7808

約数の個数: 48

約数和(自身を含む): 15180407424

約数和(自身を除く): 8021392684

約数列:

[1, 2, 4, 5, 10, 20, 157, 311, 314, 622, 628, 785, 1244, 1555, 1570, 3110, 3140, 6220, 7331, 14662, 29324, 36655, 48827, 73310, 97654, 146620, 195308, 244135, 488270, 976540, 1150967, 2279941, 2301934, 4559882, 4603868, 5754835, 9119764, 11399705, 11509670, 22799410, 23019340, 45598820, 357950737, 715901474, 1431802948, 1789753685, 3579507370, 7159014740]

約数ペア:

[(1, 7159014740), (2, 3579507370), (4, 1789753685), (5, 1431802948), (10, 715901474), (20, 357950737), (157, 45598820), (311, 23019340), (314, 22799410), (622, 11509670), (628, 11399705), (785, 9119764), (1244, 5754835), (1555, 4603868), (1570, 4559882), (3110, 2301934), (3140, 2279941), (6220, 1150967), (7331, 976540), (14662, 488270), (29324, 244135), (36655, 195308), (48827, 146620), (73310, 97654)]