139603020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2326717}}^1$

素因数の和:2326729

約数の個数: 24

約数和(自身を含む): 390888624

約数和(自身を除く): 251285604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2326717, 4653434, 6980151, 9306868, 11633585, 13960302, 23267170, 27920604, 34900755, 46534340, 69801510, 139603020]

約数ペア:

[(1, 139603020), (2, 69801510), (3, 46534340), (4, 34900755), (5, 27920604), (6, 23267170), (10, 13960302), (12, 11633585), (15, 9306868), (20, 6980151), (30, 4653434), (60, 2326717)]