68525090

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21893}}^1$

素因数の和:22213

約数の個数: 16

約数和(自身を含む): 123744888

約数和(自身を除く): 55219798

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 21893, 43786, 109465, 218930, 6852509, 13705018, 34262545, 68525090]

約数ペア:

[(1, 68525090), (2, 34262545), (5, 13705018), (10, 6852509), (313, 218930), (626, 109465), (1565, 43786), (3130, 21893)]