65950220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{471073}}^1$

素因数の和:471089

約数の個数: 24

約数和(自身を含む): 158280864

約数和(自身を除く): 92330644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 471073, 942146, 1884292, 2355365, 3297511, 4710730, 6595022, 9421460, 13190044, 16487555, 32975110, 65950220]

約数ペア:

[(1, 65950220), (2, 32975110), (4, 16487555), (5, 13190044), (7, 9421460), (10, 6595022), (14, 4710730), (20, 3297511), (28, 2355365), (35, 1884292), (70, 942146), (140, 471073)]