30982468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19083

約数の個数: 24

約数和(自身を含む): 60750144

約数和(自身を除く): 29767676

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 19031, 38062, 76124, 209341, 418682, 704147, 837364, 1408294, 2816588, 7745617, 15491234, 30982468]

約数ペア:

[(1, 30982468), (2, 15491234), (4, 7745617), (11, 2816588), (22, 1408294), (37, 837364), (44, 704147), (74, 418682), (148, 209341), (407, 76124), (814, 38062), (1628, 19031)]