7171380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39841}}^1$

素因数の和:39856

約数の個数: 36

約数和(自身を含む): 21753732

約数和(自身を除く): 14582352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39841, 79682, 119523, 159364, 199205, 239046, 358569, 398410, 478092, 597615, 717138, 796820, 1195230, 1434276, 1792845, 2390460, 3585690, 7171380]

約数ペア:

[(1, 7171380), (2, 3585690), (3, 2390460), (4, 1792845), (5, 1434276), (6, 1195230), (9, 796820), (10, 717138), (12, 597615), (15, 478092), (18, 398410), (20, 358569), (30, 239046), (36, 199205), (45, 159364), (60, 119523), (90, 79682), (180, 39841)]