6440370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 15579648

約数和(自身を除く): 9139278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 1567, 2055, 3134, 4110, 4701, 7835, 9402, 15670, 23505, 47010, 214679, 429358, 644037, 1073395, 1288074, 2146790, 3220185, 6440370]

約数ペア:

[(1, 6440370), (2, 3220185), (3, 2146790), (5, 1288074), (6, 1073395), (10, 644037), (15, 429358), (30, 214679), (137, 47010), (274, 23505), (411, 15670), (685, 9402), (822, 7835), (1370, 4701), (1567, 4110), (2055, 3134)]