690127030

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{101939}}^1$

素因数の和:102623

約数の個数: 16

約数和(自身を含む): 1244075760

約数和(自身を除く): 553948730

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 101939, 203878, 509695, 1019390, 69012703, 138025406, 345063515, 690127030]

約数ペア:

[(1, 690127030), (2, 345063515), (5, 138025406), (10, 69012703), (677, 1019390), (1354, 509695), (3385, 203878), (6770, 101939)]