9205980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 30772224

約数和(自身を除く): 21566244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 953, 966, 1380, 1610, 1906, 1932, 2415, 2859, 3220, 3812, 4765, 4830, 5718, 6671, 9530, 9660, 11436, 13342, 14295, 19060, 20013, 21919, 26684, 28590, 33355, 40026, 43838, 57180, 65757, 66710, 80052, 87676, 100065, 109595, 131514, 133420, 153433, 200130, 219190, 263028, 306866, 328785, 400260, 438380, 460299, 613732, 657570, 767165, 920598, 1315140, 1534330, 1841196, 2301495, 3068660, 4602990, 9205980]

約数ペア:

[(1, 9205980), (2, 4602990), (3, 3068660), (4, 2301495), (5, 1841196), (6, 1534330), (7, 1315140), (10, 920598), (12, 767165), (14, 657570), (15, 613732), (20, 460299), (21, 438380), (23, 400260), (28, 328785), (30, 306866), (35, 263028), (42, 219190), (46, 200130), (60, 153433), (69, 133420), (70, 131514), (84, 109595), (92, 100065), (105, 87676), (115, 80052), (138, 66710), (140, 65757), (161, 57180), (210, 43838), (230, 40026), (276, 33355), (322, 28590), (345, 26684), (420, 21919), (460, 20013), (483, 19060), (644, 14295), (690, 13342), (805, 11436), (953, 9660), (966, 9530), (1380, 6671), (1610, 5718), (1906, 4830), (1932, 4765), (2415, 3812), (2859, 3220)]