40942930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83557}}^1$

素因数の和:83578

約数の個数: 24

約数和(自身を含む): 85730508

約数和(自身を除く): 44787578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 83557, 167114, 417785, 584899, 835570, 1169798, 2924495, 4094293, 5848990, 8188586, 20471465, 40942930]

約数ペア:

[(1, 40942930), (2, 20471465), (5, 8188586), (7, 5848990), (10, 4094293), (14, 2924495), (35, 1169798), (49, 835570), (70, 584899), (98, 417785), (245, 167114), (490, 83557)]