30128012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443059}}^1$

素因数の和:443080

約数の個数: 12

約数和(自身を含む): 55825560

約数和(自身を除く): 25697548

約数列:

[1, 2, 4, 17, 34, 68, 443059, 886118, 1772236, 7532003, 15064006, 30128012]

約数ペア:

[(1, 30128012), (2, 15064006), (4, 7532003), (17, 1772236), (34, 886118), (68, 443059)]