86219730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22279}}^1$

素因数の和:22335

約数の個数: 48

約数和(自身を含む): 229394880

約数和(自身を除く): 143175150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 22279, 44558, 66837, 111395, 133674, 200511, 222790, 334185, 401022, 668370, 957997, 1002555, 1915994, 2005110, 2873991, 4789985, 5747982, 8621973, 9579970, 14369955, 17243946, 28739910, 43109865, 86219730]

約数ペア:

[(1, 86219730), (2, 43109865), (3, 28739910), (5, 17243946), (6, 14369955), (9, 9579970), (10, 8621973), (15, 5747982), (18, 4789985), (30, 2873991), (43, 2005110), (45, 1915994), (86, 1002555), (90, 957997), (129, 668370), (215, 401022), (258, 334185), (387, 222790), (430, 200511), (645, 133674), (774, 111395), (1290, 66837), (1935, 44558), (3870, 22279)]