1873910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3644352

約数和(自身を除く): 1770442

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 151, 170, 302, 365, 730, 755, 1241, 1510, 2482, 2567, 5134, 6205, 11023, 12410, 12835, 22046, 25670, 55115, 110230, 187391, 374782, 936955, 1873910]

約数ペア:

[(1, 1873910), (2, 936955), (5, 374782), (10, 187391), (17, 110230), (34, 55115), (73, 25670), (85, 22046), (146, 12835), (151, 12410), (170, 11023), (302, 6205), (365, 5134), (730, 2567), (755, 2482), (1241, 1510)]