18842370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15319}}^1$

素因数の和:15370

約数の個数: 32

約数和(自身を含む): 46327680

約数和(自身を除く): 27485310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15319, 30638, 45957, 76595, 91914, 153190, 229785, 459570, 628079, 1256158, 1884237, 3140395, 3768474, 6280790, 9421185, 18842370]

約数ペア:

[(1, 18842370), (2, 9421185), (3, 6280790), (5, 3768474), (6, 3140395), (10, 1884237), (15, 1256158), (30, 628079), (41, 459570), (82, 229785), (123, 153190), (205, 91914), (246, 76595), (410, 45957), (615, 30638), (1230, 15319)]