30867680

素因数分解:

$2^5\times 5^1\times {\mathrm{192923}}^1$

素因数の和:192938

約数の個数: 24

約数和(自身を含む): 72925272

約数和(自身を除く): 42057592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 192923, 385846, 771692, 964615, 1543384, 1929230, 3086768, 3858460, 6173536, 7716920, 15433840, 30867680]

約数ペア:

[(1, 30867680), (2, 15433840), (4, 7716920), (5, 6173536), (8, 3858460), (10, 3086768), (16, 1929230), (20, 1543384), (32, 964615), (40, 771692), (80, 385846), (160, 192923)]