56941740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{316343}}^1$

素因数の和:316358

約数の個数: 36

約数和(自身を含む): 172723824

約数和(自身を除く): 115782084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 316343, 632686, 949029, 1265372, 1581715, 1898058, 2847087, 3163430, 3796116, 4745145, 5694174, 6326860, 9490290, 11388348, 14235435, 18980580, 28470870, 56941740]

約数ペア:

[(1, 56941740), (2, 28470870), (3, 18980580), (4, 14235435), (5, 11388348), (6, 9490290), (9, 6326860), (10, 5694174), (12, 4745145), (15, 3796116), (18, 3163430), (20, 2847087), (30, 1898058), (36, 1581715), (45, 1265372), (60, 949029), (90, 632686), (180, 316343)]