56780670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9511}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 136972800

約数和(自身を除く): 80192130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 9511, 19022, 28533, 47555, 57066, 95110, 142665, 285330, 1892689, 3785378, 5678067, 9463445, 11356134, 18926890, 28390335, 56780670]

約数ペア:

[(1, 56780670), (2, 28390335), (3, 18926890), (5, 11356134), (6, 9463445), (10, 5678067), (15, 3785378), (30, 1892689), (199, 285330), (398, 142665), (597, 95110), (995, 57066), (1194, 47555), (1990, 28533), (2985, 19022), (5970, 9511)]