148744670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{136463}}^1$

素因数の和:136579

約数の個数: 16

約数和(自身を含む): 270198720

約数和(自身を除く): 121454050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 136463, 272926, 682315, 1364630, 14874467, 29748934, 74372335, 148744670]

約数ペア:

[(1, 148744670), (2, 74372335), (5, 29748934), (10, 14874467), (109, 1364630), (218, 682315), (545, 272926), (1090, 136463)]