143707020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2395117}}^1$

素因数の和:2395129

約数の個数: 24

約数和(自身を含む): 402379824

約数和(自身を除く): 258672804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2395117, 4790234, 7185351, 9580468, 11975585, 14370702, 23951170, 28741404, 35926755, 47902340, 71853510, 143707020]

約数ペア:

[(1, 143707020), (2, 71853510), (3, 47902340), (4, 35926755), (5, 28741404), (6, 23951170), (10, 14370702), (12, 11975585), (15, 9580468), (20, 7185351), (30, 4790234), (60, 2395117)]