2661350330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{13103}}^1$

素因数の和:14198

約数の個数: 32

約数和(自身を含む): 5047660800

約数和(自身を除く): 2386310470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1069, 2138, 5345, 10690, 13103, 20311, 26206, 40622, 65515, 101555, 131030, 203110, 248957, 497914, 1244785, 2489570, 14007107, 28014214, 70035535, 140071070, 266135033, 532270066, 1330675165, 2661350330]

約数ペア:

[(1, 2661350330), (2, 1330675165), (5, 532270066), (10, 266135033), (19, 140071070), (38, 70035535), (95, 28014214), (190, 14007107), (1069, 2489570), (2138, 1244785), (5345, 497914), (10690, 248957), (13103, 203110), (20311, 131030), (26206, 101555), (40622, 65515)]