26797170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20773}}^1$

素因数の和:20826

約数の個数: 32

約数和(自身を含む): 65812032

約数和(自身を除く): 39014862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20773, 41546, 62319, 103865, 124638, 207730, 311595, 623190, 893239, 1786478, 2679717, 4466195, 5359434, 8932390, 13398585, 26797170]

約数ペア:

[(1, 26797170), (2, 13398585), (3, 8932390), (5, 5359434), (6, 4466195), (10, 2679717), (15, 1786478), (30, 893239), (43, 623190), (86, 311595), (129, 207730), (215, 124638), (258, 103865), (430, 62319), (645, 41546), (1290, 20773)]