84934220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{606673}}^1$

素因数の和:606689

約数の個数: 24

約数和(自身を含む): 203842464

約数和(自身を除く): 118908244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 606673, 1213346, 2426692, 3033365, 4246711, 6066730, 8493422, 12133460, 16986844, 21233555, 42467110, 84934220]

約数ペア:

[(1, 84934220), (2, 42467110), (4, 21233555), (5, 16986844), (7, 12133460), (10, 8493422), (14, 6066730), (20, 4246711), (28, 3033365), (35, 2426692), (70, 1213346), (140, 606673)]