470894290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{57637}}^1$

素因数の和:57706

約数の個数: 32

約数和(自身を含む): 912985920

約数和(自身を除く): 442091630

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 57637, 115274, 288185, 576370, 1095103, 2190206, 2478391, 4956782, 5475515, 10951030, 12391955, 24783910, 47089429, 94178858, 235447145, 470894290]

約数ペア:

[(1, 470894290), (2, 235447145), (5, 94178858), (10, 47089429), (19, 24783910), (38, 12391955), (43, 10951030), (86, 5475515), (95, 4956782), (190, 2478391), (215, 2190206), (430, 1095103), (817, 576370), (1634, 288185), (4085, 115274), (8170, 57637)]