26891490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21863}}^1$

素因数の和:21914

約数の個数: 32

約数和(自身を含む): 66116736

約数和(自身を除く): 39225246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 21863, 43726, 65589, 109315, 131178, 218630, 327945, 655890, 896383, 1792766, 2689149, 4481915, 5378298, 8963830, 13445745, 26891490]

約数ペア:

[(1, 26891490), (2, 13445745), (3, 8963830), (5, 5378298), (6, 4481915), (10, 2689149), (15, 1792766), (30, 896383), (41, 655890), (82, 327945), (123, 218630), (205, 131178), (246, 109315), (410, 65589), (615, 43726), (1230, 21863)]