30457198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1747}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 47825280

約数和(自身を除く): 17368082

約数列:

[1, 2, 23, 46, 379, 758, 1747, 3494, 8717, 17434, 40181, 80362, 662113, 1324226, 15228599, 30457198]

約数ペア:

[(1, 30457198), (2, 15228599), (23, 1324226), (46, 662113), (379, 80362), (758, 40181), (1747, 17434), (3494, 8717)]