30630978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{34729}}^1$

素因数の和:34751

約数の個数: 36

約数和(自身を含む): 77204790

約数和(自身を除く): 46573812

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 34729, 69458, 104187, 208374, 243103, 312561, 486206, 625122, 729309, 1458618, 1701721, 2187927, 3403442, 4375854, 5105163, 10210326, 15315489, 30630978]

約数ペア:

[(1, 30630978), (2, 15315489), (3, 10210326), (6, 5105163), (7, 4375854), (9, 3403442), (14, 2187927), (18, 1701721), (21, 1458618), (42, 729309), (49, 625122), (63, 486206), (98, 312561), (126, 243103), (147, 208374), (294, 104187), (441, 69458), (882, 34729)]