1454690

素因数分解:

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

素因数の和:266

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1396510

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 199, 215, 398, 430, 731, 995, 1462, 1990, 3383, 3655, 6766, 7310, 8557, 16915, 17114, 33830, 42785, 85570, 145469, 290938, 727345, 1454690]

約数ペア:

[(1, 1454690), (2, 727345), (5, 290938), (10, 145469), (17, 85570), (34, 42785), (43, 33830), (85, 17114), (86, 16915), (170, 8557), (199, 7310), (215, 6766), (398, 3655), (430, 3383), (731, 1990), (995, 1462)]