4287180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71453}}^1$

素因数の和:71465

約数の個数: 24

約数和(自身を含む): 12004272

約数和(自身を除く): 7717092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71453, 142906, 214359, 285812, 357265, 428718, 714530, 857436, 1071795, 1429060, 2143590, 4287180]

約数ペア:

[(1, 4287180), (2, 2143590), (3, 1429060), (4, 1071795), (5, 857436), (6, 714530), (10, 428718), (12, 357265), (15, 285812), (20, 214359), (30, 142906), (60, 71453)]