247060170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{392159}}^1$

素因数の和:392179

約数の個数: 48

約数和(自身を含む): 734123520

約数和(自身を除く): 487063350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 392159, 784318, 1176477, 1960795, 2352954, 2745113, 3529431, 3921590, 5490226, 5882385, 7058862, 8235339, 11764770, 13725565, 16470678, 17647155, 24706017, 27451130, 35294310, 41176695, 49412034, 82353390, 123530085, 247060170]

約数ペア:

[(1, 247060170), (2, 123530085), (3, 82353390), (5, 49412034), (6, 41176695), (7, 35294310), (9, 27451130), (10, 24706017), (14, 17647155), (15, 16470678), (18, 13725565), (21, 11764770), (30, 8235339), (35, 7058862), (42, 5882385), (45, 5490226), (63, 3921590), (70, 3529431), (90, 2745113), (105, 2352954), (126, 1960795), (210, 1176477), (315, 784318), (630, 392159)]