87468390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{323957}}^1$

素因数の和:323973

約数の個数: 32

約数和(自身を含む): 233249760

約数和(自身を除く): 145781370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 323957, 647914, 971871, 1619785, 1943742, 2915613, 3239570, 4859355, 5831226, 8746839, 9718710, 14578065, 17493678, 29156130, 43734195, 87468390]

約数ペア:

[(1, 87468390), (2, 43734195), (3, 29156130), (5, 17493678), (6, 14578065), (9, 9718710), (10, 8746839), (15, 5831226), (18, 4859355), (27, 3239570), (30, 2915613), (45, 1943742), (54, 1619785), (90, 971871), (135, 647914), (270, 323957)]