29907156940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28214299}}^1$

素因数の和:28214361

約数の個数: 24

約数和(自身を含む): 63990032400

約数和(自身を除く): 34082875460

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 28214299, 56428598, 112857196, 141071495, 282142990, 564285980, 1495357847, 2990715694, 5981431388, 7476789235, 14953578470, 29907156940]

約数ペア:

[(1, 29907156940), (2, 14953578470), (4, 7476789235), (5, 5981431388), (10, 2990715694), (20, 1495357847), (53, 564285980), (106, 282142990), (212, 141071495), (265, 112857196), (530, 56428598), (1060, 28214299)]