85112510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173699}}^1$

素因数の和:173720

約数の個数: 24

約数和(自身を含む): 178216200

約数和(自身を除く): 93103690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 173699, 347398, 868495, 1215893, 1736990, 2431786, 6079465, 8511251, 12158930, 17022502, 42556255, 85112510]

約数ペア:

[(1, 85112510), (2, 42556255), (5, 17022502), (7, 12158930), (10, 8511251), (14, 6079465), (35, 2431786), (49, 1736990), (70, 1215893), (98, 868495), (245, 347398), (490, 173699)]