12405830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 23001408

約数和(自身を除く): 10595578

約数列:

[1, 2, 5, 10, 71, 101, 142, 173, 202, 346, 355, 505, 710, 865, 1010, 1730, 7171, 12283, 14342, 17473, 24566, 34946, 35855, 61415, 71710, 87365, 122830, 174730, 1240583, 2481166, 6202915, 12405830]

約数ペア:

[(1, 12405830), (2, 6202915), (5, 2481166), (10, 1240583), (71, 174730), (101, 122830), (142, 87365), (173, 71710), (202, 61415), (346, 35855), (355, 34946), (505, 24566), (710, 17473), (865, 14342), (1010, 12283), (1730, 7171)]