825483190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 1762725888

約数和(自身を除く): 937242698

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 197, 217, 310, 394, 434, 985, 1085, 1379, 1931, 1970, 2170, 2758, 3862, 6107, 6895, 9655, 12214, 13517, 13790, 19310, 27034, 30535, 42749, 59861, 61070, 67585, 85498, 119722, 135170, 213745, 299305, 380407, 419027, 427490, 598610, 760814, 838054, 1902035, 2095135, 2662849, 3804070, 4190270, 5325698, 11792617, 13314245, 23585234, 26628490, 58963085, 82548319, 117926170, 165096638, 412741595, 825483190]

約数ペア:

[(1, 825483190), (2, 412741595), (5, 165096638), (7, 117926170), (10, 82548319), (14, 58963085), (31, 26628490), (35, 23585234), (62, 13314245), (70, 11792617), (155, 5325698), (197, 4190270), (217, 3804070), (310, 2662849), (394, 2095135), (434, 1902035), (985, 838054), (1085, 760814), (1379, 598610), (1931, 427490), (1970, 419027), (2170, 380407), (2758, 299305), (3862, 213745), (6107, 135170), (6895, 119722), (9655, 85498), (12214, 67585), (13517, 61070), (13790, 59861), (19310, 42749), (27034, 30535)]