30179810

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{29881}}^1$

素因数の和:29989

約数の個数: 16

約数和(自身を含む): 54863352

約数和(自身を除く): 24683542

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 29881, 59762, 149405, 298810, 3017981, 6035962, 15089905, 30179810]

約数ペア:

[(1, 30179810), (2, 15089905), (5, 6035962), (10, 3017981), (101, 298810), (202, 149405), (505, 59762), (1010, 29881)]