6520220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46573}}^1$

素因数の和:46589

約数の個数: 24

約数和(自身を含む): 15648864

約数和(自身を除く): 9128644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 46573, 93146, 186292, 232865, 326011, 465730, 652022, 931460, 1304044, 1630055, 3260110, 6520220]

約数ペア:

[(1, 6520220), (2, 3260110), (4, 1630055), (5, 1304044), (7, 931460), (10, 652022), (14, 465730), (20, 326011), (28, 232865), (35, 186292), (70, 93146), (140, 46573)]