8455770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 22464000

約数和(自身を除く): 14008230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1999, 2115, 3998, 4230, 5997, 9995, 11994, 17991, 19990, 29985, 35982, 59970, 89955, 93953, 179910, 187906, 281859, 469765, 563718, 845577, 939530, 1409295, 1691154, 2818590, 4227885, 8455770]

約数ペア:

[(1, 8455770), (2, 4227885), (3, 2818590), (5, 1691154), (6, 1409295), (9, 939530), (10, 845577), (15, 563718), (18, 469765), (30, 281859), (45, 187906), (47, 179910), (90, 93953), (94, 89955), (141, 59970), (235, 35982), (282, 29985), (423, 19990), (470, 17991), (705, 11994), (846, 9995), (1410, 5997), (1999, 4230), (2115, 3998)]