238432860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1324627}}^1$

素因数の和:1324642

約数の個数: 36

約数和(自身を含む): 723246888

約数和(自身を除く): 484814028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1324627, 2649254, 3973881, 5298508, 6623135, 7947762, 11921643, 13246270, 15895524, 19869405, 23843286, 26492540, 39738810, 47686572, 59608215, 79477620, 119216430, 238432860]

約数ペア:

[(1, 238432860), (2, 119216430), (3, 79477620), (4, 59608215), (5, 47686572), (6, 39738810), (9, 26492540), (10, 23843286), (12, 19869405), (15, 15895524), (18, 13246270), (20, 11921643), (30, 7947762), (36, 6623135), (45, 5298508), (60, 3973881), (90, 2649254), (180, 1324627)]