664558170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22151939}}^1$

素因数の和:22151949

約数の個数: 16

約数和(自身を含む): 1594939680

約数和(自身を除く): 930381510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22151939, 44303878, 66455817, 110759695, 132911634, 221519390, 332279085, 664558170]

約数ペア:

[(1, 664558170), (2, 332279085), (3, 221519390), (5, 132911634), (6, 110759695), (10, 66455817), (15, 44303878), (30, 22151939)]