39664140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12538

約数の個数: 48

約数和(自身を含む): 113164128

約数和(自身を除く): 73499988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 12473, 24946, 37419, 49892, 62365, 74838, 124730, 149676, 187095, 249460, 374190, 661069, 748380, 1322138, 1983207, 2644276, 3305345, 3966414, 6610690, 7932828, 9916035, 13221380, 19832070, 39664140]

約数ペア:

[(1, 39664140), (2, 19832070), (3, 13221380), (4, 9916035), (5, 7932828), (6, 6610690), (10, 3966414), (12, 3305345), (15, 2644276), (20, 1983207), (30, 1322138), (53, 748380), (60, 661069), (106, 374190), (159, 249460), (212, 187095), (265, 149676), (318, 124730), (530, 74838), (636, 62365), (795, 49892), (1060, 37419), (1590, 24946), (3180, 12473)]