978702930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{9859}}^1$

素因数の和:10975

約数の個数: 48

約数和(自身を含む): 2547192960

約数和(自身を除く): 1568490030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1103, 2206, 3309, 5515, 6618, 9859, 9927, 11030, 16545, 19718, 19854, 29577, 33090, 49295, 49635, 59154, 88731, 98590, 99270, 147885, 177462, 295770, 443655, 887310, 10874477, 21748954, 32623431, 54372385, 65246862, 97870293, 108744770, 163117155, 195740586, 326234310, 489351465, 978702930]

約数ペア:

[(1, 978702930), (2, 489351465), (3, 326234310), (5, 195740586), (6, 163117155), (9, 108744770), (10, 97870293), (15, 65246862), (18, 54372385), (30, 32623431), (45, 21748954), (90, 10874477), (1103, 887310), (2206, 443655), (3309, 295770), (5515, 177462), (6618, 147885), (9859, 99270), (9927, 98590), (11030, 88731), (16545, 59154), (19718, 49635), (19854, 49295), (29577, 33090)]