86406670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1489}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 178084800

約数和(自身を除く): 91678130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 829, 1489, 1658, 2978, 4145, 5803, 7445, 8290, 10423, 11606, 14890, 20846, 29015, 52115, 58030, 104230, 1234381, 2468762, 6171905, 8640667, 12343810, 17281334, 43203335, 86406670]

約数ペア:

[(1, 86406670), (2, 43203335), (5, 17281334), (7, 12343810), (10, 8640667), (14, 6171905), (35, 2468762), (70, 1234381), (829, 104230), (1489, 58030), (1658, 52115), (2978, 29015), (4145, 20846), (5803, 14890), (7445, 11606), (8290, 10423)]