153735470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2196221}}^1$

素因数の和:2196235

約数の個数: 16

約数和(自身を含む): 316255968

約数和(自身を除く): 162520498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2196221, 4392442, 10981105, 15373547, 21962210, 30747094, 76867735, 153735470]

約数ペア:

[(1, 153735470), (2, 76867735), (5, 30747094), (7, 21962210), (10, 15373547), (14, 10981105), (35, 4392442), (70, 2196221)]