2912891660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13537}}^1$

素因数の和:13635

約数の個数: 96

約数和(自身を含む): 7369004160

約数和(自身を除く): 4456112500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 53, 58, 70, 106, 116, 140, 145, 203, 212, 265, 290, 371, 406, 530, 580, 742, 812, 1015, 1060, 1484, 1537, 1855, 2030, 3074, 3710, 4060, 6148, 7420, 7685, 10759, 13537, 15370, 21518, 27074, 30740, 43036, 53795, 54148, 67685, 94759, 107590, 135370, 189518, 215180, 270740, 379036, 392573, 473795, 717461, 785146, 947590, 1434922, 1570292, 1895180, 1962865, 2748011, 2869844, 3587305, 3925730, 5022227, 5496022, 7174610, 7851460, 10044454, 10992044, 13740055, 14349220, 20088908, 20806369, 25111135, 27480110, 41612738, 50222270, 54960220, 83225476, 100444540, 104031845, 145644583, 208063690, 291289166, 416127380, 582578332, 728222915, 1456445830, 2912891660]

約数ペア:

[(1, 2912891660), (2, 1456445830), (4, 728222915), (5, 582578332), (7, 416127380), (10, 291289166), (14, 208063690), (20, 145644583), (28, 104031845), (29, 100444540), (35, 83225476), (53, 54960220), (58, 50222270), (70, 41612738), (106, 27480110), (116, 25111135), (140, 20806369), (145, 20088908), (203, 14349220), (212, 13740055), (265, 10992044), (290, 10044454), (371, 7851460), (406, 7174610), (530, 5496022), (580, 5022227), (742, 3925730), (812, 3587305), (1015, 2869844), (1060, 2748011), (1484, 1962865), (1537, 1895180), (1855, 1570292), (2030, 1434922), (3074, 947590), (3710, 785146), (4060, 717461), (6148, 473795), (7420, 392573), (7685, 379036), (10759, 270740), (13537, 215180), (15370, 189518), (21518, 135370), (27074, 107590), (30740, 94759), (43036, 67685), (53795, 54148)]