147923730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1643597}}^1$

素因数の和:1643610

約数の個数: 24

約数和(自身を含む): 384601932

約数和(自身を除く): 236678202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1643597, 3287194, 4930791, 8217985, 9861582, 14792373, 16435970, 24653955, 29584746, 49307910, 73961865, 147923730]

約数ペア:

[(1, 147923730), (2, 73961865), (3, 49307910), (5, 29584746), (6, 24653955), (9, 16435970), (10, 14792373), (15, 9861582), (18, 8217985), (30, 4930791), (45, 3287194), (90, 1643597)]