28504352910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{328429}}^1$

素因数の和:328713

約数の個数: 64

約数和(自身を含む): 74913569280

約数和(自身を除く): 46409216370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 263, 330, 526, 789, 1315, 1578, 2630, 2893, 3945, 5786, 7890, 8679, 14465, 17358, 28930, 43395, 86790, 328429, 656858, 985287, 1642145, 1970574, 3284290, 3612719, 4926435, 7225438, 9852870, 10838157, 18063595, 21676314, 36127190, 54190785, 86376827, 108381570, 172753654, 259130481, 431884135, 518260962, 863768270, 950145097, 1295652405, 1900290194, 2591304810, 2850435291, 4750725485, 5700870582, 9501450970, 14252176455, 28504352910]

約数ペア:

[(1, 28504352910), (2, 14252176455), (3, 9501450970), (5, 5700870582), (6, 4750725485), (10, 2850435291), (11, 2591304810), (15, 1900290194), (22, 1295652405), (30, 950145097), (33, 863768270), (55, 518260962), (66, 431884135), (110, 259130481), (165, 172753654), (263, 108381570), (330, 86376827), (526, 54190785), (789, 36127190), (1315, 21676314), (1578, 18063595), (2630, 10838157), (2893, 9852870), (3945, 7225438), (5786, 4926435), (7890, 3612719), (8679, 3284290), (14465, 1970574), (17358, 1642145), (28930, 985287), (43395, 656858), (86790, 328429)]