9443420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67453}}^1$

素因数の和:67469

約数の個数: 24

約数和(自身を含む): 22664544

約数和(自身を除く): 13221124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67453, 134906, 269812, 337265, 472171, 674530, 944342, 1349060, 1888684, 2360855, 4721710, 9443420]

約数ペア:

[(1, 9443420), (2, 4721710), (4, 2360855), (5, 1888684), (7, 1349060), (10, 944342), (14, 674530), (20, 472171), (28, 337265), (35, 269812), (70, 134906), (140, 67453)]