64482420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1074707}}^1$

素因数の和:1074719

約数の個数: 24

約数和(自身を含む): 180550944

約数和(自身を除く): 116068524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1074707, 2149414, 3224121, 4298828, 5373535, 6448242, 10747070, 12896484, 16120605, 21494140, 32241210, 64482420]

約数ペア:

[(1, 64482420), (2, 32241210), (3, 21494140), (4, 16120605), (5, 12896484), (6, 10747070), (10, 6448242), (12, 5373535), (15, 4298828), (20, 3224121), (30, 2149414), (60, 1074707)]