7820330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 16436736

約数和(自身を除く): 8616406

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 2377, 3290, 4754, 11885, 16639, 23770, 33278, 83195, 111719, 166390, 223438, 558595, 782033, 1117190, 1564066, 3910165, 7820330]

約数ペア:

[(1, 7820330), (2, 3910165), (5, 1564066), (7, 1117190), (10, 782033), (14, 558595), (35, 223438), (47, 166390), (70, 111719), (94, 83195), (235, 33278), (329, 23770), (470, 16639), (658, 11885), (1645, 4754), (2377, 3290)]