27783670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 52246656

約数和(自身を除く): 24462986

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 1231, 2257, 2462, 4514, 6155, 11285, 12310, 22570, 45547, 75091, 91094, 150182, 227735, 375455, 455470, 750910, 2778367, 5556734, 13891835, 27783670]

約数ペア:

[(1, 27783670), (2, 13891835), (5, 5556734), (10, 2778367), (37, 750910), (61, 455470), (74, 375455), (122, 227735), (185, 150182), (305, 91094), (370, 75091), (610, 45547), (1231, 22570), (2257, 12310), (2462, 11285), (4514, 6155)]