9315780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 26295360

約数和(自身を除く): 16979580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1117, 1390, 1668, 2085, 2234, 2780, 3351, 4170, 4468, 5585, 6702, 8340, 11170, 13404, 16755, 22340, 33510, 67020, 155263, 310526, 465789, 621052, 776315, 931578, 1552630, 1863156, 2328945, 3105260, 4657890, 9315780]

約数ペア:

[(1, 9315780), (2, 4657890), (3, 3105260), (4, 2328945), (5, 1863156), (6, 1552630), (10, 931578), (12, 776315), (15, 621052), (20, 465789), (30, 310526), (60, 155263), (139, 67020), (278, 33510), (417, 22340), (556, 16755), (695, 13404), (834, 11170), (1117, 8340), (1390, 6702), (1668, 5585), (2085, 4468), (2234, 4170), (2780, 3351)]