212457030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{55763}}^1$

素因数の和:55900

約数の個数: 32

約数和(自身を含む): 513921024

約数和(自身を除く): 301463994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 55763, 111526, 167289, 278815, 334578, 557630, 836445, 1672890, 7081901, 14163802, 21245703, 35409505, 42491406, 70819010, 106228515, 212457030]

約数ペア:

[(1, 212457030), (2, 106228515), (3, 70819010), (5, 42491406), (6, 35409505), (10, 21245703), (15, 14163802), (30, 7081901), (127, 1672890), (254, 836445), (381, 557630), (635, 334578), (762, 278815), (1270, 167289), (1905, 111526), (3810, 55763)]