1485820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10613}}^1$

素因数の和:10629

約数の個数: 24

約数和(自身を含む): 3566304

約数和(自身を除く): 2080484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10613, 21226, 42452, 53065, 74291, 106130, 148582, 212260, 297164, 371455, 742910, 1485820]

約数ペア:

[(1, 1485820), (2, 742910), (4, 371455), (5, 297164), (7, 212260), (10, 148582), (14, 106130), (20, 74291), (28, 53065), (35, 42452), (70, 21226), (140, 10613)]