788366730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{611137}}^1$

素因数の和:611190

約数の個数: 32

約数和(自身を含む): 1936085184

約数和(自身を除く): 1147718454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 611137, 1222274, 1833411, 3055685, 3666822, 6111370, 9167055, 18334110, 26278891, 52557782, 78836673, 131394455, 157673346, 262788910, 394183365, 788366730]

約数ペア:

[(1, 788366730), (2, 394183365), (3, 262788910), (5, 157673346), (6, 131394455), (10, 78836673), (15, 52557782), (30, 26278891), (43, 18334110), (86, 9167055), (129, 6111370), (215, 3666822), (258, 3055685), (430, 1833411), (645, 1222274), (1290, 611137)]