156659730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{23417}}^1$

素因数の和:23650

約数の個数: 32

約数和(自身を含む): 377685504

約数和(自身を除く): 221025774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 23417, 46834, 70251, 117085, 140502, 234170, 351255, 702510, 5221991, 10443982, 15665973, 26109955, 31331946, 52219910, 78329865, 156659730]

約数ペア:

[(1, 156659730), (2, 78329865), (3, 52219910), (5, 31331946), (6, 26109955), (10, 15665973), (15, 10443982), (30, 5221991), (223, 702510), (446, 351255), (669, 234170), (1115, 140502), (1338, 117085), (2230, 70251), (3345, 46834), (6690, 23417)]