140841530

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{77813}}^1$

素因数の和:78001

約数の個数: 16

約数和(自身を含む): 254918664

約数和(自身を除く): 114077134

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 77813, 155626, 389065, 778130, 14084153, 28168306, 70420765, 140841530]

約数ペア:

[(1, 140841530), (2, 70420765), (5, 28168306), (10, 14084153), (181, 778130), (362, 389065), (905, 155626), (1810, 77813)]