74752310

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{21419}}^1$

素因数の和:21775

約数の個数: 16

約数和(自身を含む): 134946000

約数和(自身を除く): 60193690

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 21419, 42838, 107095, 214190, 7475231, 14950462, 37376155, 74752310]

約数ペア:

[(1, 74752310), (2, 37376155), (5, 14950462), (10, 7475231), (349, 214190), (698, 107095), (1745, 42838), (3490, 21419)]