67420660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 150151680

約数和(自身を除く): 82731020

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 2939, 4588, 5735, 5878, 11470, 11756, 14695, 22940, 29390, 58780, 91109, 108743, 182218, 217486, 364436, 434972, 455545, 543715, 911090, 1087430, 1822180, 2174860, 3371033, 6742066, 13484132, 16855165, 33710330, 67420660]

約数ペア:

[(1, 67420660), (2, 33710330), (4, 16855165), (5, 13484132), (10, 6742066), (20, 3371033), (31, 2174860), (37, 1822180), (62, 1087430), (74, 911090), (124, 543715), (148, 455545), (155, 434972), (185, 364436), (310, 217486), (370, 182218), (620, 108743), (740, 91109), (1147, 58780), (2294, 29390), (2939, 22940), (4588, 14695), (5735, 11756), (5878, 11470)]