30567140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37277}}^1$

素因数の和:37327

約数の個数: 24

約数和(自身を含む): 65758392

約数和(自身を除く): 35191252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37277, 74554, 149108, 186385, 372770, 745540, 1528357, 3056714, 6113428, 7641785, 15283570, 30567140]

約数ペア:

[(1, 30567140), (2, 15283570), (4, 7641785), (5, 6113428), (10, 3056714), (20, 1528357), (41, 745540), (82, 372770), (164, 186385), (205, 149108), (410, 74554), (820, 37277)]