157028730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275489}}^1$

素因数の和:275518

約数の個数: 32

約数和(自身を含む): 396705600

約数和(自身を除く): 239676870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 275489, 550978, 826467, 1377445, 1652934, 2754890, 4132335, 5234291, 8264670, 10468582, 15702873, 26171455, 31405746, 52342910, 78514365, 157028730]

約数ペア:

[(1, 157028730), (2, 78514365), (3, 52342910), (5, 31405746), (6, 26171455), (10, 15702873), (15, 10468582), (19, 8264670), (30, 5234291), (38, 4132335), (57, 2754890), (95, 1652934), (114, 1377445), (190, 826467), (285, 550978), (570, 275489)]