17680330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76871}}^1$

素因数の和:76901

約数の個数: 16

約数和(自身を含む): 33208704

約数和(自身を除く): 15528374

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 76871, 153742, 384355, 768710, 1768033, 3536066, 8840165, 17680330]

約数ペア:

[(1, 17680330), (2, 8840165), (5, 3536066), (10, 1768033), (23, 768710), (46, 384355), (115, 153742), (230, 76871)]