9453220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67523}}^1$

素因数の和:67539

約数の個数: 24

約数和(自身を含む): 22688064

約数和(自身を除く): 13234844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67523, 135046, 270092, 337615, 472661, 675230, 945322, 1350460, 1890644, 2363305, 4726610, 9453220]

約数ペア:

[(1, 9453220), (2, 4726610), (4, 2363305), (5, 1890644), (7, 1350460), (10, 945322), (14, 675230), (20, 472661), (28, 337615), (35, 270092), (70, 135046), (140, 67523)]