271064830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83921}}^1$

素因数の和:83964

約数の個数: 32

約数和(自身を含む): 543814560

約数和(自身を除く): 272749730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 83921, 167842, 419605, 839210, 1426657, 1594499, 2853314, 3188998, 7133285, 7972495, 14266570, 15944990, 27106483, 54212966, 135532415, 271064830]

約数ペア:

[(1, 271064830), (2, 135532415), (5, 54212966), (10, 27106483), (17, 15944990), (19, 14266570), (34, 7972495), (38, 7133285), (85, 3188998), (95, 2853314), (170, 1594499), (190, 1426657), (323, 839210), (646, 419605), (1615, 167842), (3230, 83921)]