1270291370

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{272011}}^1$

素因数の和:272485

約数の個数: 16

約数和(自身を含む): 2291429088

約数和(自身を除く): 1021137718

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 272011, 544022, 1360055, 2720110, 127029137, 254058274, 635145685, 1270291370]

約数ペア:

[(1, 1270291370), (2, 635145685), (5, 254058274), (10, 127029137), (467, 2720110), (934, 1360055), (2335, 544022), (4670, 272011)]