289349730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3214997}}^1$

素因数の和:3215010

約数の個数: 24

約数和(自身を含む): 752309532

約数和(自身を除く): 462959802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3214997, 6429994, 9644991, 16074985, 19289982, 28934973, 32149970, 48224955, 57869946, 96449910, 144674865, 289349730]

約数ペア:

[(1, 289349730), (2, 144674865), (3, 96449910), (5, 57869946), (6, 48224955), (9, 32149970), (10, 28934973), (15, 19289982), (18, 16074985), (30, 9644991), (45, 6429994), (90, 3214997)]