7070890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 13499136

約数和(自身を除く): 6428246

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 433, 710, 866, 1633, 2165, 3266, 4330, 8165, 9959, 16330, 19918, 30743, 49795, 61486, 99590, 153715, 307430, 707089, 1414178, 3535445, 7070890]

約数ペア:

[(1, 7070890), (2, 3535445), (5, 1414178), (10, 707089), (23, 307430), (46, 153715), (71, 99590), (115, 61486), (142, 49795), (230, 30743), (355, 19918), (433, 16330), (710, 9959), (866, 8165), (1633, 4330), (2165, 3266)]