159562730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2579}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 300931200

約数和(自身を除く): 141368470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 2579, 2690, 5158, 6187, 12374, 12895, 25790, 30935, 59317, 61870, 118634, 296585, 593170, 693751, 1387502, 3468755, 6937510, 15956273, 31912546, 79781365, 159562730]

約数ペア:

[(1, 159562730), (2, 79781365), (5, 31912546), (10, 15956273), (23, 6937510), (46, 3468755), (115, 1387502), (230, 693751), (269, 593170), (538, 296585), (1345, 118634), (2579, 61870), (2690, 59317), (5158, 30935), (6187, 25790), (12374, 12895)]