30918230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5591}}^1$

素因数の和:5684

約数の個数: 32

約数和(自身を含む): 64419840

約数和(自身を除く): 33501610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 5591, 11182, 27955, 39137, 55910, 78274, 195685, 391370, 441689, 883378, 2208445, 3091823, 4416890, 6183646, 15459115, 30918230]

約数ペア:

[(1, 30918230), (2, 15459115), (5, 6183646), (7, 4416890), (10, 3091823), (14, 2208445), (35, 883378), (70, 441689), (79, 391370), (158, 195685), (395, 78274), (553, 55910), (790, 39137), (1106, 27955), (2765, 11182), (5530, 5591)]