81202170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{386677}}^1$

素因数の和:386694

約数の個数: 32

約数和(自身を含む): 222726528

約数和(自身を除く): 141524358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 386677, 773354, 1160031, 1933385, 2320062, 2706739, 3866770, 5413478, 5800155, 8120217, 11600310, 13533695, 16240434, 27067390, 40601085, 81202170]

約数ペア:

[(1, 81202170), (2, 40601085), (3, 27067390), (5, 16240434), (6, 13533695), (7, 11600310), (10, 8120217), (14, 5800155), (15, 5413478), (21, 3866770), (30, 2706739), (35, 2320062), (42, 1933385), (70, 1160031), (105, 773354), (210, 386677)]