137341790

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{6451}}^1$

素因数の和:8587

約数の個数: 16

約数和(自身を含む): 247369680

約数和(自身を除く): 110027890

約数列:

[1, 2, 5, 10, 2129, 4258, 6451, 10645, 12902, 21290, 32255, 64510, 13734179, 27468358, 68670895, 137341790]

約数ペア:

[(1, 137341790), (2, 68670895), (5, 27468358), (10, 13734179), (2129, 64510), (4258, 32255), (6451, 21290), (10645, 12902)]