68873730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99817}}^1$

素因数の和:99850

約数の個数: 32

約数和(自身を含む): 172485504

約数和(自身を除く): 103611774

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 99817, 199634, 299451, 499085, 598902, 998170, 1497255, 2295791, 2994510, 4591582, 6887373, 11478955, 13774746, 22957910, 34436865, 68873730]

約数ペア:

[(1, 68873730), (2, 34436865), (3, 22957910), (5, 13774746), (6, 11478955), (10, 6887373), (15, 4591582), (23, 2994510), (30, 2295791), (46, 1497255), (69, 998170), (115, 598902), (138, 499085), (230, 299451), (345, 199634), (690, 99817)]