64897788340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{860029}}^1$

素因数の和:860070

約数の個数: 96

約数和(自身を含む): 173382048000

約数和(自身を除く): 108484259660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2695, 3430, 3773, 5390, 6860, 7546, 10780, 15092, 18865, 37730, 75460, 860029, 1720058, 3440116, 4300145, 6020203, 8600290, 9460319, 12040406, 17200580, 18920638, 24080812, 30101015, 37841276, 42141421, 47301595, 60202030, 66222233, 84282842, 94603190, 120404060, 132444466, 168565684, 189206380, 210707105, 264888932, 294989947, 331111165, 421414210, 463555631, 589979894, 662222330, 842828420, 927111262, 1179959788, 1324444660, 1474949735, 1854222524, 2317778155, 2949899470, 3244889417, 4635556310, 5899798940, 6489778834, 9271112620, 12979557668, 16224447085, 32448894170, 64897788340]

約数ペア:

[(1, 64897788340), (2, 32448894170), (4, 16224447085), (5, 12979557668), (7, 9271112620), (10, 6489778834), (11, 5899798940), (14, 4635556310), (20, 3244889417), (22, 2949899470), (28, 2317778155), (35, 1854222524), (44, 1474949735), (49, 1324444660), (55, 1179959788), (70, 927111262), (77, 842828420), (98, 662222330), (110, 589979894), (140, 463555631), (154, 421414210), (196, 331111165), (220, 294989947), (245, 264888932), (308, 210707105), (343, 189206380), (385, 168565684), (490, 132444466), (539, 120404060), (686, 94603190), (770, 84282842), (980, 66222233), (1078, 60202030), (1372, 47301595), (1540, 42141421), (1715, 37841276), (2156, 30101015), (2695, 24080812), (3430, 18920638), (3773, 17200580), (5390, 12040406), (6860, 9460319), (7546, 8600290), (10780, 6020203), (15092, 4300145), (18865, 3440116), (37730, 1720058), (75460, 860029)]