309092860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{671941}}^1$

素因数の和:671973

約数の個数: 24

約数和(自身を含む): 677317536

約数和(自身を除く): 368224676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 671941, 1343882, 2687764, 3359705, 6719410, 13438820, 15454643, 30909286, 61818572, 77273215, 154546430, 309092860]

約数ペア:

[(1, 309092860), (2, 154546430), (4, 77273215), (5, 61818572), (10, 30909286), (20, 15454643), (23, 13438820), (46, 6719410), (92, 3359705), (115, 2687764), (230, 1343882), (460, 671941)]