57270270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1481}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 137648160

約数和(自身を除く): 80377890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 1481, 2578, 2962, 3867, 4443, 6445, 7405, 7734, 8886, 12890, 14810, 19335, 22215, 38670, 44430, 1909009, 3818018, 5727027, 9545045, 11454054, 19090090, 28635135, 57270270]

約数ペア:

[(1, 57270270), (2, 28635135), (3, 19090090), (5, 11454054), (6, 9545045), (10, 5727027), (15, 3818018), (30, 1909009), (1289, 44430), (1481, 38670), (2578, 22215), (2962, 19335), (3867, 14810), (4443, 12890), (6445, 8886), (7405, 7734)]