34347140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101021}}^1$

素因数の和:101047

約数の個数: 24

約数和(自身を含む): 76372632

約数和(自身を除く): 42025492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 101021, 202042, 404084, 505105, 1010210, 1717357, 2020420, 3434714, 6869428, 8586785, 17173570, 34347140]

約数ペア:

[(1, 34347140), (2, 17173570), (4, 8586785), (5, 6869428), (10, 3434714), (17, 2020420), (20, 1717357), (34, 1010210), (68, 505105), (85, 404084), (170, 202042), (340, 101021)]