42131870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 82999296

約数和(自身を除く): 40867426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 607, 631, 1214, 1262, 3035, 3155, 6070, 6310, 6677, 6941, 13354, 13882, 33385, 34705, 66770, 69410, 383017, 766034, 1915085, 3830170, 4213187, 8426374, 21065935, 42131870]

約数ペア:

[(1, 42131870), (2, 21065935), (5, 8426374), (10, 4213187), (11, 3830170), (22, 1915085), (55, 766034), (110, 383017), (607, 69410), (631, 66770), (1214, 34705), (1262, 33385), (3035, 13882), (3155, 13354), (6070, 6941), (6310, 6677)]