2087710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 4069440

約数和(自身を除く): 1981730

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 313, 626, 667, 1334, 1565, 3130, 3335, 6670, 7199, 9077, 14398, 18154, 35995, 45385, 71990, 90770, 208771, 417542, 1043855, 2087710]

約数ペア:

[(1, 2087710), (2, 1043855), (5, 417542), (10, 208771), (23, 90770), (29, 71990), (46, 45385), (58, 35995), (115, 18154), (145, 14398), (230, 9077), (290, 7199), (313, 6670), (626, 3335), (667, 3130), (1334, 1565)]