231157860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3852631}}^1$

素因数の和:3852643

約数の個数: 24

約数和(自身を含む): 647242176

約数和(自身を除く): 416084316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3852631, 7705262, 11557893, 15410524, 19263155, 23115786, 38526310, 46231572, 57789465, 77052620, 115578930, 231157860]

約数ペア:

[(1, 231157860), (2, 115578930), (3, 77052620), (4, 57789465), (5, 46231572), (6, 38526310), (10, 23115786), (12, 19263155), (15, 15410524), (20, 11557893), (30, 7705262), (60, 3852631)]