12502530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138917}}^1$

素因数の和:138930

約数の個数: 24

約数和(自身を含む): 32506812

約数和(自身を除く): 20004282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138917, 277834, 416751, 694585, 833502, 1250253, 1389170, 2083755, 2500506, 4167510, 6251265, 12502530]

約数ペア:

[(1, 12502530), (2, 6251265), (3, 4167510), (5, 2500506), (6, 2083755), (9, 1389170), (10, 1250253), (15, 833502), (18, 694585), (30, 416751), (45, 277834), (90, 138917)]