216955770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{36341}}^1$

素因数の和:36550

約数の個数: 32

約数和(自身を含む): 523324800

約数和(自身を除く): 306369030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 36341, 72682, 109023, 181705, 218046, 363410, 545115, 1090230, 7231859, 14463718, 21695577, 36159295, 43391154, 72318590, 108477885, 216955770]

約数ペア:

[(1, 216955770), (2, 108477885), (3, 72318590), (5, 43391154), (6, 36159295), (10, 21695577), (15, 14463718), (30, 7231859), (199, 1090230), (398, 545115), (597, 363410), (995, 218046), (1194, 181705), (1990, 109023), (2985, 72682), (5970, 36341)]