65741690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{939167}}^1$

素因数の和:939181

約数の個数: 16

約数和(自身を含む): 135240192

約数和(自身を除く): 69498502

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 939167, 1878334, 4695835, 6574169, 9391670, 13148338, 32870845, 65741690]

約数ペア:

[(1, 65741690), (2, 32870845), (5, 13148338), (7, 9391670), (10, 6574169), (14, 4695835), (35, 1878334), (70, 939167)]