30928270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181931}}^1$

素因数の和:181955

約数の個数: 16

約数和(自身を含む): 58945968

約数和(自身を除く): 28017698

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181931, 363862, 909655, 1819310, 3092827, 6185654, 15464135, 30928270]

約数ペア:

[(1, 30928270), (2, 15464135), (5, 6185654), (10, 3092827), (17, 1819310), (34, 909655), (85, 363862), (170, 181931)]