2013904060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14385029}}^1$

素因数の和:14385045

約数の個数: 24

約数和(自身を含む): 4833370080

約数和(自身を除く): 2819466020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14385029, 28770058, 57540116, 71925145, 100695203, 143850290, 201390406, 287700580, 402780812, 503476015, 1006952030, 2013904060]

約数ペア:

[(1, 2013904060), (2, 1006952030), (4, 503476015), (5, 402780812), (7, 287700580), (10, 201390406), (14, 143850290), (20, 100695203), (28, 71925145), (35, 57540116), (70, 28770058), (140, 14385029)]