84568820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{604063}}^1$

素因数の和:604079

約数の個数: 24

約数和(自身を含む): 202965504

約数和(自身を除く): 118396684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 604063, 1208126, 2416252, 3020315, 4228441, 6040630, 8456882, 12081260, 16913764, 21142205, 42284410, 84568820]

約数ペア:

[(1, 84568820), (2, 42284410), (4, 21142205), (5, 16913764), (7, 12081260), (10, 8456882), (14, 6040630), (20, 4228441), (28, 3020315), (35, 2416252), (70, 1208126), (140, 604063)]