427168410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{33037}}^1$

素因数の和:33478

約数の個数: 32

約数和(自身を含む): 1027613952

約数和(自身を除く): 600445542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 33037, 66074, 99111, 165185, 198222, 330370, 495555, 991110, 14238947, 28477894, 42716841, 71194735, 85433682, 142389470, 213584205, 427168410]

約数ペア:

[(1, 427168410), (2, 213584205), (3, 142389470), (5, 85433682), (6, 71194735), (10, 42716841), (15, 28477894), (30, 14238947), (431, 991110), (862, 495555), (1293, 330370), (2155, 198222), (2586, 165185), (4310, 99111), (6465, 66074), (12930, 33037)]