80190690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15451}}^1$

素因数の和:15634

約数の個数: 32

約数和(自身を含む): 193582656

約数和(自身を除く): 113391966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 15451, 30902, 46353, 77255, 92706, 154510, 231765, 463530, 2673023, 5346046, 8019069, 13365115, 16038138, 26730230, 40095345, 80190690]

約数ペア:

[(1, 80190690), (2, 40095345), (3, 26730230), (5, 16038138), (6, 13365115), (10, 8019069), (15, 5346046), (30, 2673023), (173, 463530), (346, 231765), (519, 154510), (865, 92706), (1038, 77255), (1730, 46353), (2595, 30902), (5190, 15451)]