87868140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3163}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 246640128

約数和(自身を除く): 158771988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 3163, 4630, 5556, 6326, 6945, 9260, 9489, 12652, 13890, 15815, 18978, 27780, 31630, 37956, 47445, 63260, 94890, 189780, 1464469, 2928938, 4393407, 5857876, 7322345, 8786814, 14644690, 17573628, 21967035, 29289380, 43934070, 87868140]

約数ペア:

[(1, 87868140), (2, 43934070), (3, 29289380), (4, 21967035), (5, 17573628), (6, 14644690), (10, 8786814), (12, 7322345), (15, 5857876), (20, 4393407), (30, 2928938), (60, 1464469), (463, 189780), (926, 94890), (1389, 63260), (1852, 47445), (2315, 37956), (2778, 31630), (3163, 27780), (4630, 18978), (5556, 15815), (6326, 13890), (6945, 12652), (9260, 9489)]