172659090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{69341}}^1$

素因数の和:69434

約数の個数: 32

約数和(自身を含む): 419380416

約数和(自身を除く): 246721326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 69341, 138682, 208023, 346705, 416046, 693410, 1040115, 2080230, 5755303, 11510606, 17265909, 28776515, 34531818, 57553030, 86329545, 172659090]

約数ペア:

[(1, 172659090), (2, 86329545), (3, 57553030), (5, 34531818), (6, 28776515), (10, 17265909), (15, 11510606), (30, 5755303), (83, 2080230), (166, 1040115), (249, 693410), (415, 416046), (498, 346705), (830, 208023), (1245, 138682), (2490, 69341)]