308109530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1812409}}^1$

素因数の和:1812433

約数の個数: 16

約数和(自身を含む): 587220840

約数和(自身を除く): 279111310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1812409, 3624818, 9062045, 18124090, 30810953, 61621906, 154054765, 308109530]

約数ペア:

[(1, 308109530), (2, 154054765), (5, 61621906), (10, 30810953), (17, 18124090), (34, 9062045), (85, 3624818), (170, 1812409)]