33457870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 34970930

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 85, 86, 115, 170, 199, 215, 230, 391, 398, 430, 731, 782, 989, 995, 1462, 1955, 1978, 1990, 3383, 3655, 3910, 4577, 4945, 6766, 7310, 8557, 9154, 9890, 16813, 16915, 17114, 22885, 33626, 33830, 42785, 45770, 77809, 84065, 85570, 145469, 155618, 168130, 196811, 290938, 389045, 393622, 727345, 778090, 984055, 1454690, 1968110, 3345787, 6691574, 16728935, 33457870]

約数ペア:

[(1, 33457870), (2, 16728935), (5, 6691574), (10, 3345787), (17, 1968110), (23, 1454690), (34, 984055), (43, 778090), (46, 727345), (85, 393622), (86, 389045), (115, 290938), (170, 196811), (199, 168130), (215, 155618), (230, 145469), (391, 85570), (398, 84065), (430, 77809), (731, 45770), (782, 42785), (989, 33830), (995, 33626), (1462, 22885), (1955, 17114), (1978, 16915), (1990, 16813), (3383, 9890), (3655, 9154), (3910, 8557), (4577, 7310), (4945, 6766)]