127730610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{202747}}^1$

素因数の和:202767

約数の個数: 48

約数和(自身を含む): 379544256

約数和(自身を除く): 251813646

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 202747, 405494, 608241, 1013735, 1216482, 1419229, 1824723, 2027470, 2838458, 3041205, 3649446, 4257687, 6082410, 7096145, 8515374, 9123615, 12773061, 14192290, 18247230, 21288435, 25546122, 42576870, 63865305, 127730610]

約数ペア:

[(1, 127730610), (2, 63865305), (3, 42576870), (5, 25546122), (6, 21288435), (7, 18247230), (9, 14192290), (10, 12773061), (14, 9123615), (15, 8515374), (18, 7096145), (21, 6082410), (30, 4257687), (35, 3649446), (42, 3041205), (45, 2838458), (63, 2027470), (70, 1824723), (90, 1419229), (105, 1216482), (126, 1013735), (210, 608241), (315, 405494), (630, 202747)]