2637060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43951}}^1$

素因数の和:43963

約数の個数: 24

約数和(自身を含む): 7383936

約数和(自身を除く): 4746876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43951, 87902, 131853, 175804, 219755, 263706, 439510, 527412, 659265, 879020, 1318530, 2637060]

約数ペア:

[(1, 2637060), (2, 1318530), (3, 879020), (4, 659265), (5, 527412), (6, 439510), (10, 263706), (12, 219755), (15, 175804), (20, 131853), (30, 87902), (60, 43951)]