5616990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 14742000

約数和(自身を除く): 9125010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 449, 695, 834, 898, 1251, 1347, 1390, 2085, 2245, 2502, 2694, 4041, 4170, 4490, 6255, 6735, 8082, 12510, 13470, 20205, 40410, 62411, 124822, 187233, 312055, 374466, 561699, 624110, 936165, 1123398, 1872330, 2808495, 5616990]

約数ペア:

[(1, 5616990), (2, 2808495), (3, 1872330), (5, 1123398), (6, 936165), (9, 624110), (10, 561699), (15, 374466), (18, 312055), (30, 187233), (45, 124822), (90, 62411), (139, 40410), (278, 20205), (417, 13470), (449, 12510), (695, 8082), (834, 6735), (898, 6255), (1251, 4490), (1347, 4170), (1390, 4041), (2085, 2694), (2245, 2502)]