67290410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26597}}^1$

素因数の和:26638

約数の個数: 32

約数和(自身を含む): 137884032

約数和(自身を除く): 70593622

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26597, 53194, 132985, 265970, 292567, 585134, 611731, 1223462, 1462835, 2925670, 3058655, 6117310, 6729041, 13458082, 33645205, 67290410]

約数ペア:

[(1, 67290410), (2, 33645205), (5, 13458082), (10, 6729041), (11, 6117310), (22, 3058655), (23, 2925670), (46, 1462835), (55, 1223462), (110, 611731), (115, 585134), (230, 292567), (253, 265970), (506, 132985), (1265, 53194), (2530, 26597)]