70072830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 188654400

約数和(自身を除く): 118581570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2381, 2943, 3270, 4762, 4905, 5886, 7143, 9810, 11905, 14286, 14715, 21429, 23810, 29430, 35715, 42858, 64287, 71430, 107145, 128574, 214290, 259529, 321435, 519058, 642870, 778587, 1297645, 1557174, 2335761, 2595290, 3892935, 4671522, 7007283, 7785870, 11678805, 14014566, 23357610, 35036415, 70072830]

約数ペア:

[(1, 70072830), (2, 35036415), (3, 23357610), (5, 14014566), (6, 11678805), (9, 7785870), (10, 7007283), (15, 4671522), (18, 3892935), (27, 2595290), (30, 2335761), (45, 1557174), (54, 1297645), (90, 778587), (109, 642870), (135, 519058), (218, 321435), (270, 259529), (327, 214290), (545, 128574), (654, 107145), (981, 71430), (1090, 64287), (1635, 42858), (1962, 35715), (2381, 29430), (2943, 23810), (3270, 21429), (4762, 14715), (4905, 14286), (5886, 11905), (7143, 9810)]