145958730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{21433}}^1$

素因数の和:21670

約数の個数: 32

約数和(自身を含む): 351860544

約数和(自身を除く): 205901814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 21433, 42866, 64299, 107165, 128598, 214330, 321495, 642990, 4865291, 9730582, 14595873, 24326455, 29191746, 48652910, 72979365, 145958730]

約数ペア:

[(1, 145958730), (2, 72979365), (3, 48652910), (5, 29191746), (6, 24326455), (10, 14595873), (15, 9730582), (30, 4865291), (227, 642990), (454, 321495), (681, 214330), (1135, 128598), (1362, 107165), (2270, 64299), (3405, 42866), (6810, 21433)]