12742830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{141587}}^1$

素因数の和:141600

約数の個数: 24

約数和(自身を含む): 33131592

約数和(自身を除く): 20388762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 141587, 283174, 424761, 707935, 849522, 1274283, 1415870, 2123805, 2548566, 4247610, 6371415, 12742830]

約数ペア:

[(1, 12742830), (2, 6371415), (3, 4247610), (5, 2548566), (6, 2123805), (9, 1415870), (10, 1274283), (15, 849522), (18, 707935), (30, 424761), (45, 283174), (90, 141587)]