108198580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{772847}}^1$

素因数の和:772863

約数の個数: 24

約数和(自身を含む): 259676928

約数和(自身を除く): 151478348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 772847, 1545694, 3091388, 3864235, 5409929, 7728470, 10819858, 15456940, 21639716, 27049645, 54099290, 108198580]

約数ペア:

[(1, 108198580), (2, 54099290), (4, 27049645), (5, 21639716), (7, 15456940), (10, 10819858), (14, 7728470), (20, 5409929), (28, 3864235), (35, 3091388), (70, 1545694), (140, 772847)]