34317640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17509}}^1$

素因数の和:17534

約数の個数: 48

約数和(自身を含む): 89826300

約数和(自身を除く): 55508660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 17509, 35018, 70036, 87545, 122563, 140072, 175090, 245126, 350180, 490252, 612815, 700360, 857941, 980504, 1225630, 1715882, 2451260, 3431764, 4289705, 4902520, 6863528, 8579410, 17158820, 34317640]

約数ペア:

[(1, 34317640), (2, 17158820), (4, 8579410), (5, 6863528), (7, 4902520), (8, 4289705), (10, 3431764), (14, 2451260), (20, 1715882), (28, 1225630), (35, 980504), (40, 857941), (49, 700360), (56, 612815), (70, 490252), (98, 350180), (140, 245126), (196, 175090), (245, 140072), (280, 122563), (392, 87545), (490, 70036), (980, 35018), (1960, 17509)]