858700220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6133573}}^1$

素因数の和:6133589

約数の個数: 24

約数和(自身を含む): 2060880864

約数和(自身を除く): 1202180644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6133573, 12267146, 24534292, 30667865, 42935011, 61335730, 85870022, 122671460, 171740044, 214675055, 429350110, 858700220]

約数ペア:

[(1, 858700220), (2, 429350110), (4, 214675055), (5, 171740044), (7, 122671460), (10, 85870022), (14, 61335730), (20, 42935011), (28, 30667865), (35, 24534292), (70, 12267146), (140, 6133573)]