154857702490

素因数分解:

$2^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{14486221}}^1$

素因数の和:14487297

約数の個数: 16

約数和(自身を含む): 279004635720

約数和(自身を除く): 124146933230

約数列:

[1, 2, 5, 10, 1069, 2138, 5345, 10690, 14486221, 28972442, 72431105, 144862210, 15485770249, 30971540498, 77428851245, 154857702490]

約数ペア:

[(1, 154857702490), (2, 77428851245), (5, 30971540498), (10, 15485770249), (1069, 144862210), (2138, 72431105), (5345, 28972442), (10690, 14486221)]