2019918330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7481179}}^1$

素因数の和:7481195

約数の個数: 32

約数和(自身を含む): 5386449600

約数和(自身を除く): 3366531270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7481179, 14962358, 22443537, 37405895, 44887074, 67330611, 74811790, 112217685, 134661222, 201991833, 224435370, 336653055, 403983666, 673306110, 1009959165, 2019918330]

約数ペア:

[(1, 2019918330), (2, 1009959165), (3, 673306110), (5, 403983666), (6, 336653055), (9, 224435370), (10, 201991833), (15, 134661222), (18, 112217685), (27, 74811790), (30, 67330611), (45, 44887074), (54, 37405895), (90, 22443537), (135, 14962358), (270, 7481179)]