102309620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{730783}}^1$

素因数の和:730799

約数の個数: 24

約数和(自身を含む): 245543424

約数和(自身を除く): 143233804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 730783, 1461566, 2923132, 3653915, 5115481, 7307830, 10230962, 14615660, 20461924, 25577405, 51154810, 102309620]

約数ペア:

[(1, 102309620), (2, 51154810), (4, 25577405), (5, 20461924), (7, 14615660), (10, 10230962), (14, 7307830), (20, 5115481), (28, 3653915), (35, 2923132), (70, 1461566), (140, 730783)]