6859820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31181}}^1$

素因数の和:31201

約数の個数: 24

約数和(自身を含む): 15715728

約数和(自身を除く): 8855908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31181, 62362, 124724, 155905, 311810, 342991, 623620, 685982, 1371964, 1714955, 3429910, 6859820]

約数ペア:

[(1, 6859820), (2, 3429910), (4, 1714955), (5, 1371964), (10, 685982), (11, 623620), (20, 342991), (22, 311810), (44, 155905), (55, 124724), (110, 62362), (220, 31181)]