154851070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21011}}^1$

素因数の和:21096

約数の個数: 32

約数和(自身を含む): 308624256

約数和(自身を除く): 153773186

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 21011, 42022, 105055, 210110, 231121, 462242, 1155605, 1407737, 2311210, 2815474, 7038685, 14077370, 15485107, 30970214, 77425535, 154851070]

約数ペア:

[(1, 154851070), (2, 77425535), (5, 30970214), (10, 15485107), (11, 14077370), (22, 7038685), (55, 2815474), (67, 2311210), (110, 1407737), (134, 1155605), (335, 462242), (670, 231121), (737, 210110), (1474, 105055), (3685, 42022), (7370, 21011)]