73917340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{527981}}^1$

素因数の和:527997

約数の個数: 24

約数和(自身を含む): 177401952

約数和(自身を除く): 103484612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 527981, 1055962, 2111924, 2639905, 3695867, 5279810, 7391734, 10559620, 14783468, 18479335, 36958670, 73917340]

約数ペア:

[(1, 73917340), (2, 36958670), (4, 18479335), (5, 14783468), (7, 10559620), (10, 7391734), (14, 5279810), (20, 3695867), (28, 2639905), (35, 2111924), (70, 1055962), (140, 527981)]