82181890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1174027}}^1$

素因数の和:1174041

約数の個数: 16

約数和(自身を含む): 169060032

約数和(自身を除く): 86878142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1174027, 2348054, 5870135, 8218189, 11740270, 16436378, 41090945, 82181890]

約数ペア:

[(1, 82181890), (2, 41090945), (5, 16436378), (7, 11740270), (10, 8218189), (14, 5870135), (35, 2348054), (70, 1174027)]