408045090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{19403}}^1$

素因数の和:20114

約数の個数: 32

約数和(自身を含む): 980755776

約数和(自身を除く): 572710686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 19403, 21030, 38806, 58209, 97015, 116418, 194030, 291045, 582090, 13601503, 27203006, 40804509, 68007515, 81609018, 136015030, 204022545, 408045090]

約数ペア:

[(1, 408045090), (2, 204022545), (3, 136015030), (5, 81609018), (6, 68007515), (10, 40804509), (15, 27203006), (30, 13601503), (701, 582090), (1402, 291045), (2103, 194030), (3505, 116418), (4206, 97015), (7010, 58209), (10515, 38806), (19403, 21030)]