1352540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9661}}^1$

素因数の和:9677

約数の個数: 24

約数和(自身を含む): 3246432

約数和(自身を除く): 1893892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9661, 19322, 38644, 48305, 67627, 96610, 135254, 193220, 270508, 338135, 676270, 1352540]

約数ペア:

[(1, 1352540), (2, 676270), (4, 338135), (5, 270508), (7, 193220), (10, 135254), (14, 96610), (20, 67627), (28, 48305), (35, 38644), (70, 19322), (140, 9661)]