28408962810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3600629}}^1$

素因数の和:3600902

約数の個数: 32

約数和(自身を含む): 68440775040

約数和(自身を除く): 40031812230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 3600629, 7201258, 10801887, 18003145, 21603774, 36006290, 54009435, 108018870, 946965427, 1893930854, 2840896281, 4734827135, 5681792562, 9469654270, 14204481405, 28408962810]

約数ペア:

[(1, 28408962810), (2, 14204481405), (3, 9469654270), (5, 5681792562), (6, 4734827135), (10, 2840896281), (15, 1893930854), (30, 946965427), (263, 108018870), (526, 54009435), (789, 36006290), (1315, 21603774), (1578, 18003145), (2630, 10801887), (3945, 7201258), (7890, 3600629)]