7215010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 14323392

約数和(自身を除く): 7108382

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 613, 1070, 1177, 1226, 2354, 3065, 5885, 6130, 6743, 11770, 13486, 33715, 65591, 67430, 131182, 327955, 655910, 721501, 1443002, 3607505, 7215010]

約数ペア:

[(1, 7215010), (2, 3607505), (5, 1443002), (10, 721501), (11, 655910), (22, 327955), (55, 131182), (107, 67430), (110, 65591), (214, 33715), (535, 13486), (613, 11770), (1070, 6743), (1177, 6130), (1226, 5885), (2354, 3065)]