797952390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{194149}}^1$

素因数の和:194296

約数の個数: 32

約数和(自身を含む): 1929074400

約数和(自身を除く): 1131122010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 194149, 388298, 582447, 970745, 1164894, 1941490, 2912235, 5824470, 26598413, 53196826, 79795239, 132992065, 159590478, 265984130, 398976195, 797952390]

約数ペア:

[(1, 797952390), (2, 398976195), (3, 265984130), (5, 159590478), (6, 132992065), (10, 79795239), (15, 53196826), (30, 26598413), (137, 5824470), (274, 2912235), (411, 1941490), (685, 1164894), (822, 970745), (1370, 582447), (2055, 388298), (4110, 194149)]