31983870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9781}}^1$

素因数の和:9900

約数の個数: 32

約数和(自身を含む): 77473440

約数和(自身を除く): 45489570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 293430, 1066129, 2132258, 3198387, 5330645, 6396774, 10661290, 15991935, 31983870]

約数ペア:

[(1, 31983870), (2, 15991935), (3, 10661290), (5, 6396774), (6, 5330645), (10, 3198387), (15, 2132258), (30, 1066129), (109, 293430), (218, 146715), (327, 97810), (545, 58686), (654, 48905), (1090, 29343), (1635, 19562), (3270, 9781)]