91564060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{654029}}^1$

素因数の和:654045

約数の個数: 24

約数和(自身を含む): 219754080

約数和(自身を除く): 128190020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 654029, 1308058, 2616116, 3270145, 4578203, 6540290, 9156406, 13080580, 18312812, 22891015, 45782030, 91564060]

約数ペア:

[(1, 91564060), (2, 45782030), (4, 22891015), (5, 18312812), (7, 13080580), (10, 9156406), (14, 6540290), (20, 4578203), (28, 3270145), (35, 2616116), (70, 1308058), (140, 654029)]