428855550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{92227}}^1$

素因数の和:92273

約数の個数: 48

約数和(自身を含む): 1097882112

約数和(自身を除く): 669026562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 92227, 184454, 276681, 461135, 553362, 922270, 1383405, 2305675, 2766810, 2859037, 4611350, 5718074, 6917025, 8577111, 13834050, 14295185, 17154222, 28590370, 42885555, 71475925, 85771110, 142951850, 214427775, 428855550]

約数ペア:

[(1, 428855550), (2, 214427775), (3, 142951850), (5, 85771110), (6, 71475925), (10, 42885555), (15, 28590370), (25, 17154222), (30, 14295185), (31, 13834050), (50, 8577111), (62, 6917025), (75, 5718074), (93, 4611350), (150, 2859037), (155, 2766810), (186, 2305675), (310, 1383405), (465, 922270), (775, 553362), (930, 461135), (1550, 276681), (2325, 184454), (4650, 92227)]