133458220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{953273}}^1$

素因数の和:953289

約数の個数: 24

約数和(自身を含む): 320300064

約数和(自身を除く): 186841844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 953273, 1906546, 3813092, 4766365, 6672911, 9532730, 13345822, 19065460, 26691644, 33364555, 66729110, 133458220]

約数ペア:

[(1, 133458220), (2, 66729110), (4, 33364555), (5, 26691644), (7, 19065460), (10, 13345822), (14, 9532730), (20, 6672911), (28, 4766365), (35, 3813092), (70, 1906546), (140, 953273)]