30012340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48407}}^1$

素因数の和:48447

約数の個数: 24

約数和(自身を含む): 65060352

約数和(自身を除く): 35048012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48407, 96814, 193628, 242035, 484070, 968140, 1500617, 3001234, 6002468, 7503085, 15006170, 30012340]

約数ペア:

[(1, 30012340), (2, 15006170), (4, 7503085), (5, 6002468), (10, 3001234), (20, 1500617), (31, 968140), (62, 484070), (124, 242035), (155, 193628), (310, 96814), (620, 48407)]