156754010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10613}}^1$

素因数の和:10838

約数の個数: 32

約数和(自身を含む): 324024192

約数和(自身を除く): 167270182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 10613, 14770, 21226, 53065, 74291, 106130, 148582, 371455, 742910, 2239343, 4478686, 11196715, 15675401, 22393430, 31350802, 78377005, 156754010]

約数ペア:

[(1, 156754010), (2, 78377005), (5, 31350802), (7, 22393430), (10, 15675401), (14, 11196715), (35, 4478686), (70, 2239343), (211, 742910), (422, 371455), (1055, 148582), (1477, 106130), (2110, 74291), (2954, 53065), (7385, 21226), (10613, 14770)]