38002930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{77557}}^1$

素因数の和:77578

約数の個数: 24

約数和(自身を含む): 79574508

約数和(自身を除く): 41571578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 77557, 155114, 387785, 542899, 775570, 1085798, 2714495, 3800293, 5428990, 7600586, 19001465, 38002930]

約数ペア:

[(1, 38002930), (2, 19001465), (5, 7600586), (7, 5428990), (10, 3800293), (14, 2714495), (35, 1085798), (49, 775570), (70, 542899), (98, 387785), (245, 155114), (490, 77557)]