4257060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70951}}^1$

素因数の和:70963

約数の個数: 24

約数和(自身を含む): 11919936

約数和(自身を除く): 7662876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70951, 141902, 212853, 283804, 354755, 425706, 709510, 851412, 1064265, 1419020, 2128530, 4257060]

約数ペア:

[(1, 4257060), (2, 2128530), (3, 1419020), (4, 1064265), (5, 851412), (6, 709510), (10, 425706), (12, 354755), (15, 283804), (20, 212853), (30, 141902), (60, 70951)]