2173196060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 5638348800

約数和(自身を除く): 3465152740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 127, 133, 140, 190, 196, 245, 254, 266, 380, 490, 508, 532, 635, 665, 889, 919, 931, 980, 1270, 1330, 1778, 1838, 1862, 2413, 2540, 2660, 3556, 3676, 3724, 4445, 4595, 4655, 4826, 6223, 6433, 8890, 9190, 9310, 9652, 12065, 12446, 12866, 16891, 17461, 17780, 18380, 18620, 24130, 24892, 25732, 31115, 32165, 33782, 34922, 45031, 48260, 62230, 64330, 67564, 69844, 84455, 87305, 90062, 116713, 118237, 122227, 124460, 128660, 168910, 174610, 180124, 225155, 233426, 236474, 244454, 337820, 349220, 450310, 466852, 472948, 488908, 583565, 591185, 611135, 816991, 855589, 900620, 1167130, 1182370, 1222270, 1633982, 1711178, 2217547, 2334260, 2364740, 2444540, 3267964, 3422356, 4084955, 4277945, 4435094, 5718937, 8169910, 8555890, 8870188, 11087735, 11437874, 15522829, 16339820, 17111780, 22175470, 22875748, 28594685, 31045658, 44350940, 57189370, 62091316, 77614145, 108659803, 114378740, 155228290, 217319606, 310456580, 434639212, 543299015, 1086598030, 2173196060]

約数ペア:

[(1, 2173196060), (2, 1086598030), (4, 543299015), (5, 434639212), (7, 310456580), (10, 217319606), (14, 155228290), (19, 114378740), (20, 108659803), (28, 77614145), (35, 62091316), (38, 57189370), (49, 44350940), (70, 31045658), (76, 28594685), (95, 22875748), (98, 22175470), (127, 17111780), (133, 16339820), (140, 15522829), (190, 11437874), (196, 11087735), (245, 8870188), (254, 8555890), (266, 8169910), (380, 5718937), (490, 4435094), (508, 4277945), (532, 4084955), (635, 3422356), (665, 3267964), (889, 2444540), (919, 2364740), (931, 2334260), (980, 2217547), (1270, 1711178), (1330, 1633982), (1778, 1222270), (1838, 1182370), (1862, 1167130), (2413, 900620), (2540, 855589), (2660, 816991), (3556, 611135), (3676, 591185), (3724, 583565), (4445, 488908), (4595, 472948), (4655, 466852), (4826, 450310), (6223, 349220), (6433, 337820), (8890, 244454), (9190, 236474), (9310, 233426), (9652, 225155), (12065, 180124), (12446, 174610), (12866, 168910), (16891, 128660), (17461, 124460), (17780, 122227), (18380, 118237), (18620, 116713), (24130, 90062), (24892, 87305), (25732, 84455), (31115, 69844), (32165, 67564), (33782, 64330), (34922, 62230), (45031, 48260)]