1538485510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{26107}}^1$

素因数の和:26268

約数の個数: 32

約数和(自身を含む): 2842221312

約数和(自身を除く): 1303735802

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 5893, 11786, 26107, 29465, 52214, 58930, 130535, 261070, 1853597, 2166881, 3707194, 4333762, 9267985, 10834405, 18535970, 21668810, 153848551, 307697102, 769242755, 1538485510]

約数ペア:

[(1, 1538485510), (2, 769242755), (5, 307697102), (10, 153848551), (71, 21668810), (83, 18535970), (142, 10834405), (166, 9267985), (355, 4333762), (415, 3707194), (710, 2166881), (830, 1853597), (5893, 261070), (11786, 130535), (26107, 58930), (29465, 52214)]