30446260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117101}}^1$

素因数の和:117123

約数の個数: 24

約数和(自身を含む): 68855976

約数和(自身を除く): 38409716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 117101, 234202, 468404, 585505, 1171010, 1522313, 2342020, 3044626, 6089252, 7611565, 15223130, 30446260]

約数ペア:

[(1, 30446260), (2, 15223130), (4, 7611565), (5, 6089252), (10, 3044626), (13, 2342020), (20, 1522313), (26, 1171010), (52, 585505), (65, 468404), (130, 234202), (260, 117101)]