73917620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{527983}}^1$

素因数の和:527999

約数の個数: 24

約数和(自身を含む): 177402624

約数和(自身を除く): 103485004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 527983, 1055966, 2111932, 2639915, 3695881, 5279830, 7391762, 10559660, 14783524, 18479405, 36958810, 73917620]

約数ペア:

[(1, 73917620), (2, 36958810), (4, 18479405), (5, 14783524), (7, 10559660), (10, 7391762), (14, 5279830), (20, 3695881), (28, 2639915), (35, 2111932), (70, 1055966), (140, 527983)]