140988405590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2200537}}^1$

素因数の和:2200736

約数の個数: 32

約数和(自身を含む): 261423914400

約数和(自身を除く): 120435508810

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 6407, 12814, 32035, 64070, 2200537, 4401074, 11002685, 22005370, 94623091, 189246182, 327880013, 473115455, 655760026, 946230910, 1639400065, 3278800130, 14098840559, 28197681118, 70494202795, 140988405590]

約数ペア:

[(1, 140988405590), (2, 70494202795), (5, 28197681118), (10, 14098840559), (43, 3278800130), (86, 1639400065), (149, 946230910), (215, 655760026), (298, 473115455), (430, 327880013), (745, 189246182), (1490, 94623091), (6407, 22005370), (12814, 11002685), (32035, 4401074), (64070, 2200537)]