146977980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3407}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 412231680

約数和(自身を除く): 265253700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1438, 2157, 2876, 3407, 3595, 4314, 6814, 7190, 8628, 10221, 10785, 13628, 14380, 17035, 20442, 21570, 34070, 40884, 43140, 51105, 68140, 102210, 204420, 2449633, 4899266, 7348899, 9798532, 12248165, 14697798, 24496330, 29395596, 36744495, 48992660, 73488990, 146977980]

約数ペア:

[(1, 146977980), (2, 73488990), (3, 48992660), (4, 36744495), (5, 29395596), (6, 24496330), (10, 14697798), (12, 12248165), (15, 9798532), (20, 7348899), (30, 4899266), (60, 2449633), (719, 204420), (1438, 102210), (2157, 68140), (2876, 51105), (3407, 43140), (3595, 40884), (4314, 34070), (6814, 21570), (7190, 20442), (8628, 17035), (10221, 14380), (10785, 13628)]