439352930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{60103}}^1$

素因数の和:60170

約数の個数: 32

約数和(自身を含む): 856842624

約数和(自身を除く): 417489694

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 60103, 120206, 300515, 601030, 1021751, 2043502, 2584429, 5108755, 5168858, 10217510, 12922145, 25844290, 43935293, 87870586, 219676465, 439352930]

約数ペア:

[(1, 439352930), (2, 219676465), (5, 87870586), (10, 43935293), (17, 25844290), (34, 12922145), (43, 10217510), (85, 5168858), (86, 5108755), (170, 2584429), (215, 2043502), (430, 1021751), (731, 601030), (1462, 300515), (3655, 120206), (7310, 60103)]