3321490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 2982254

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 191, 235, 370, 382, 470, 955, 1739, 1910, 3478, 7067, 8695, 8977, 14134, 17390, 17954, 35335, 44885, 70670, 89770, 332149, 664298, 1660745, 3321490]

約数ペア:

[(1, 3321490), (2, 1660745), (5, 664298), (10, 332149), (37, 89770), (47, 70670), (74, 44885), (94, 35335), (185, 17954), (191, 17390), (235, 14134), (370, 8977), (382, 8695), (470, 7067), (955, 3478), (1739, 1910)]