38797860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646631}}^1$

素因数の和:646643

約数の個数: 24

約数和(自身を含む): 108634176

約数和(自身を除く): 69836316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646631, 1293262, 1939893, 2586524, 3233155, 3879786, 6466310, 7759572, 9699465, 12932620, 19398930, 38797860]

約数ペア:

[(1, 38797860), (2, 19398930), (3, 12932620), (4, 9699465), (5, 7759572), (6, 6466310), (10, 3879786), (12, 3233155), (15, 2586524), (20, 1939893), (30, 1293262), (60, 646631)]