30551948

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2879}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 61286400

約数和(自身を除く): 30734452

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2879, 5306, 5758, 10612, 11516, 20153, 40306, 80612, 1091141, 2182282, 4364564, 7637987, 15275974, 30551948]

約数ペア:

[(1, 30551948), (2, 15275974), (4, 7637987), (7, 4364564), (14, 2182282), (28, 1091141), (379, 80612), (758, 40306), (1516, 20153), (2653, 11516), (2879, 10612), (5306, 5758)]