30281012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4409}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 56677320

約数和(自身を除く): 26396308

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 4409, 6868, 8818, 17636, 74953, 149906, 299812, 445309, 890618, 1781236, 7570253, 15140506, 30281012]

約数ペア:

[(1, 30281012), (2, 15140506), (4, 7570253), (17, 1781236), (34, 890618), (68, 445309), (101, 299812), (202, 149906), (404, 74953), (1717, 17636), (3434, 8818), (4409, 6868)]