30355844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 56364000

約数和(自身を除く): 26008156

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 3049, 4978, 6098, 9956, 12196, 57931, 115862, 231724, 399419, 798838, 1597676, 7588961, 15177922, 30355844]

約数ペア:

[(1, 30355844), (2, 15177922), (4, 7588961), (19, 1597676), (38, 798838), (76, 399419), (131, 231724), (262, 115862), (524, 57931), (2489, 12196), (3049, 9956), (4978, 6098)]