12269550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 30681072

約数和(自身を除く): 18411522

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 521, 785, 942, 1042, 1563, 1570, 2355, 2605, 3126, 3925, 4710, 5210, 7815, 7850, 11775, 13025, 15630, 23550, 26050, 39075, 78150, 81797, 163594, 245391, 408985, 490782, 817970, 1226955, 2044925, 2453910, 4089850, 6134775, 12269550]

約数ペア:

[(1, 12269550), (2, 6134775), (3, 4089850), (5, 2453910), (6, 2044925), (10, 1226955), (15, 817970), (25, 490782), (30, 408985), (50, 245391), (75, 163594), (150, 81797), (157, 78150), (314, 39075), (471, 26050), (521, 23550), (785, 15630), (942, 13025), (1042, 11775), (1563, 7850), (1570, 7815), (2355, 5210), (2605, 4710), (3126, 3925)]