135222530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 250772544

約数和(自身を除く): 115550014

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 2003, 4006, 6751, 10015, 13502, 20030, 33755, 67510, 86129, 172258, 314471, 430645, 628942, 861290, 1572355, 3144710, 13522253, 27044506, 67611265, 135222530]

約数ペア:

[(1, 135222530), (2, 67611265), (5, 27044506), (10, 13522253), (43, 3144710), (86, 1572355), (157, 861290), (215, 628942), (314, 430645), (430, 314471), (785, 172258), (1570, 86129), (2003, 67510), (4006, 33755), (6751, 20030), (10015, 13502)]