40244670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 105421680

約数和(自身を除く): 65177010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3217, 4170, 6255, 6434, 9651, 12510, 16085, 19302, 28953, 32170, 48255, 57906, 96510, 144765, 289530, 447163, 894326, 1341489, 2235815, 2682978, 4024467, 4471630, 6707445, 8048934, 13414890, 20122335, 40244670]

約数ペア:

[(1, 40244670), (2, 20122335), (3, 13414890), (5, 8048934), (6, 6707445), (9, 4471630), (10, 4024467), (15, 2682978), (18, 2235815), (30, 1341489), (45, 894326), (90, 447163), (139, 289530), (278, 144765), (417, 96510), (695, 57906), (834, 48255), (1251, 32170), (1390, 28953), (2085, 19302), (2502, 16085), (3217, 12510), (4170, 9651), (6255, 6434)]