13868030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 27457920

約数和(自身を除く): 13589890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 907, 1390, 1529, 1814, 3058, 4535, 7645, 9070, 9977, 15290, 19954, 49885, 99770, 126073, 252146, 630365, 1260730, 1386803, 2773606, 6934015, 13868030]

約数ペア:

[(1, 13868030), (2, 6934015), (5, 2773606), (10, 1386803), (11, 1260730), (22, 630365), (55, 252146), (110, 126073), (139, 99770), (278, 49885), (695, 19954), (907, 15290), (1390, 9977), (1529, 9070), (1814, 7645), (3058, 4535)]