68238530

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 57245374

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 683, 970, 1030, 1366, 3415, 6830, 9991, 19982, 49955, 66251, 70349, 99910, 132502, 140698, 331255, 351745, 662510, 703490, 6823853, 13647706, 34119265, 68238530]

約数ペア:

[(1, 68238530), (2, 34119265), (5, 13647706), (10, 6823853), (97, 703490), (103, 662510), (194, 351745), (206, 331255), (485, 140698), (515, 132502), (683, 99910), (970, 70349), (1030, 66251), (1366, 49955), (3415, 19982), (6830, 9991)]