139186260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5563}}^1$

素因数の和:5717

約数の個数: 72

約数和(自身を含む): 425312160

約数和(自身を除く): 286125900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5563, 6255, 8340, 11126, 12510, 16689, 22252, 25020, 27815, 33378, 50067, 55630, 66756, 83445, 100134, 111260, 166890, 200268, 250335, 333780, 500670, 773257, 1001340, 1546514, 2319771, 3093028, 3866285, 4639542, 6959313, 7732570, 9279084, 11598855, 13918626, 15465140, 23197710, 27837252, 34796565, 46395420, 69593130, 139186260]

約数ペア:

[(1, 139186260), (2, 69593130), (3, 46395420), (4, 34796565), (5, 27837252), (6, 23197710), (9, 15465140), (10, 13918626), (12, 11598855), (15, 9279084), (18, 7732570), (20, 6959313), (30, 4639542), (36, 3866285), (45, 3093028), (60, 2319771), (90, 1546514), (139, 1001340), (180, 773257), (278, 500670), (417, 333780), (556, 250335), (695, 200268), (834, 166890), (1251, 111260), (1390, 100134), (1668, 83445), (2085, 66756), (2502, 55630), (2780, 50067), (4170, 33378), (5004, 27815), (5563, 25020), (6255, 22252), (8340, 16689), (11126, 12510)]