17995318490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{246073}}^1$

素因数の和:246254

約数の個数: 32

約数和(自身を含む): 33166838016

約数和(自身を除く): 15171519526

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 1030, 7313, 14626, 36565, 73130, 246073, 492146, 1230365, 2460730, 17471183, 25345519, 34942366, 50691038, 87355915, 126727595, 174711830, 253455190, 1799531849, 3599063698, 8997659245, 17995318490]

約数ペア:

[(1, 17995318490), (2, 8997659245), (5, 3599063698), (10, 1799531849), (71, 253455190), (103, 174711830), (142, 126727595), (206, 87355915), (355, 50691038), (515, 34942366), (710, 25345519), (1030, 17471183), (7313, 2460730), (14626, 1230365), (36565, 492146), (73130, 246073)]