140843570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25469}}^1$

素因数の和:25562

約数の個数: 32

約数和(自身を含む): 293414400

約数和(自身を除く): 152570830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 25469, 50938, 127345, 178283, 254690, 356566, 891415, 1782830, 2012051, 4024102, 10060255, 14084357, 20120510, 28168714, 70421785, 140843570]

約数ペア:

[(1, 140843570), (2, 70421785), (5, 28168714), (7, 20120510), (10, 14084357), (14, 10060255), (35, 4024102), (70, 2012051), (79, 1782830), (158, 891415), (395, 356566), (553, 254690), (790, 178283), (1106, 127345), (2765, 50938), (5530, 25469)]