542267390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2083}}^1\times {\mathrm{3719}}^1$

素因数の和:5816

約数の個数: 32

約数和(自身を含む): 1116357120

約数和(自身を除く): 574089730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2083, 3719, 4166, 7438, 10415, 14581, 18595, 20830, 26033, 29162, 37190, 52066, 72905, 130165, 145810, 260330, 7746677, 15493354, 38733385, 54226739, 77466770, 108453478, 271133695, 542267390]

約数ペア:

[(1, 542267390), (2, 271133695), (5, 108453478), (7, 77466770), (10, 54226739), (14, 38733385), (35, 15493354), (70, 7746677), (2083, 260330), (3719, 145810), (4166, 130165), (7438, 72905), (10415, 52066), (14581, 37190), (18595, 29162), (20830, 26033)]