217097670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{7019}}^1$

素因数の和:8060

約数の個数: 32

約数和(自身を含む): 521614080

約数和(自身を除く): 304516410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1031, 2062, 3093, 5155, 6186, 7019, 10310, 14038, 15465, 21057, 30930, 35095, 42114, 70190, 105285, 210570, 7236589, 14473178, 21709767, 36182945, 43419534, 72365890, 108548835, 217097670]

約数ペア:

[(1, 217097670), (2, 108548835), (3, 72365890), (5, 43419534), (6, 36182945), (10, 21709767), (15, 14473178), (30, 7236589), (1031, 210570), (2062, 105285), (3093, 70190), (5155, 42114), (6186, 35095), (7019, 30930), (10310, 21057), (14038, 15465)]