30158474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21205

約数の個数: 16

約数和(自身を含む): 48729600

約数和(自身を除く): 18571126

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 21149, 42298, 486427, 655619, 972854, 1311238, 15079237, 30158474]

約数ペア:

[(1, 30158474), (2, 15079237), (23, 1311238), (31, 972854), (46, 655619), (62, 486427), (713, 42298), (1426, 21149)]