1069970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 2146176

約数和(自身を除く): 1076206

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 137, 142, 274, 355, 685, 710, 781, 1370, 1507, 1562, 3014, 3905, 7535, 7810, 9727, 15070, 19454, 48635, 97270, 106997, 213994, 534985, 1069970]

約数ペア:

[(1, 1069970), (2, 534985), (5, 213994), (10, 106997), (11, 97270), (22, 48635), (55, 19454), (71, 15070), (110, 9727), (137, 7810), (142, 7535), (274, 3905), (355, 3014), (685, 1562), (710, 1507), (781, 1370)]