68519670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1621}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 164665440

約数和(自身を除く): 96145770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1409, 1621, 2818, 3242, 4227, 4863, 7045, 8105, 8454, 9726, 14090, 16210, 21135, 24315, 42270, 48630, 2283989, 4567978, 6851967, 11419945, 13703934, 22839890, 34259835, 68519670]

約数ペア:

[(1, 68519670), (2, 34259835), (3, 22839890), (5, 13703934), (6, 11419945), (10, 6851967), (15, 4567978), (30, 2283989), (1409, 48630), (1621, 42270), (2818, 24315), (3242, 21135), (4227, 16210), (4863, 14090), (7045, 9726), (8105, 8454)]