67542730

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{5113}}^1$

素因数の和:6441

約数の個数: 16

約数和(自身を含む): 121692744

約数和(自身を除く): 54150014

約数列:

[1, 2, 5, 10, 1321, 2642, 5113, 6605, 10226, 13210, 25565, 51130, 6754273, 13508546, 33771365, 67542730]

約数ペア:

[(1, 67542730), (2, 33771365), (5, 13508546), (10, 6754273), (1321, 51130), (2642, 25565), (5113, 13210), (6605, 10226)]