8470130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 7496590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 307, 310, 445, 614, 890, 1535, 2759, 3070, 5518, 9517, 13795, 19034, 27323, 27590, 47585, 54646, 95170, 136615, 273230, 847013, 1694026, 4235065, 8470130]

約数ペア:

[(1, 8470130), (2, 4235065), (5, 1694026), (10, 847013), (31, 273230), (62, 136615), (89, 95170), (155, 54646), (178, 47585), (307, 27590), (310, 27323), (445, 19034), (614, 13795), (890, 9517), (1535, 5518), (2759, 3070)]