69770210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{410413}}^1$

素因数の和:410437

約数の個数: 16

約数和(自身を含む): 132974136

約数和(自身を除く): 63203926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 410413, 820826, 2052065, 4104130, 6977021, 13954042, 34885105, 69770210]

約数ペア:

[(1, 69770210), (2, 34885105), (5, 13954042), (10, 6977021), (17, 4104130), (34, 2052065), (85, 820826), (170, 410413)]