30580382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128489}}^1$

素因数の和:128515

約数の個数: 16

約数和(自身を含む): 55507680

約数和(自身を除く): 24927298

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 128489, 256978, 899423, 1798846, 2184313, 4368626, 15290191, 30580382]

約数ペア:

[(1, 30580382), (2, 15290191), (7, 4368626), (14, 2184313), (17, 1798846), (34, 899423), (119, 256978), (238, 128489)]