30226438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9221}}^1$

素因数の和:9383

約数の個数: 16

約数和(自身を含む): 49798800

約数和(自身を除く): 19572362

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9221, 18442, 101431, 202862, 1373929, 2747858, 15113219, 30226438]

約数ペア:

[(1, 30226438), (2, 15113219), (11, 2747858), (22, 1373929), (149, 202862), (298, 101431), (1639, 18442), (3278, 9221)]