513848790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:9003

約数の個数: 144

約数和(自身を含む): 1673865648

約数和(自身を除く): 1160016858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 5733, 6370, 8190, 8963, 9555, 11466, 17926, 19110, 26889, 28665, 44815, 53778, 57330, 62741, 80667, 89630, 116519, 125482, 134445, 161334, 188223, 233038, 268890, 313705, 349557, 376446, 403335, 439187, 564669, 582595, 627410, 699114, 806670, 815633, 878374, 941115, 1048671, 1129338, 1165190, 1317561, 1631266, 1747785, 1882230, 2097342, 2195935, 2446899, 2635122, 2823345, 3495570, 3952683, 4078165, 4391870, 4893798, 5243355, 5646690, 5709431, 6587805, 7340697, 7905366, 8156330, 10486710, 11418862, 12234495, 13175610, 14681394, 17128293, 19763415, 24468990, 28547155, 34256586, 36703485, 39526830, 51384879, 57094310, 73406970, 85641465, 102769758, 171282930, 256924395, 513848790]

約数ペア:

[(1, 513848790), (2, 256924395), (3, 171282930), (5, 102769758), (6, 85641465), (7, 73406970), (9, 57094310), (10, 51384879), (13, 39526830), (14, 36703485), (15, 34256586), (18, 28547155), (21, 24468990), (26, 19763415), (30, 17128293), (35, 14681394), (39, 13175610), (42, 12234495), (45, 11418862), (49, 10486710), (63, 8156330), (65, 7905366), (70, 7340697), (78, 6587805), (90, 5709431), (91, 5646690), (98, 5243355), (105, 4893798), (117, 4391870), (126, 4078165), (130, 3952683), (147, 3495570), (182, 2823345), (195, 2635122), (210, 2446899), (234, 2195935), (245, 2097342), (273, 1882230), (294, 1747785), (315, 1631266), (390, 1317561), (441, 1165190), (455, 1129338), (490, 1048671), (546, 941115), (585, 878374), (630, 815633), (637, 806670), (735, 699114), (819, 627410), (882, 582595), (910, 564669), (1170, 439187), (1274, 403335), (1365, 376446), (1470, 349557), (1638, 313705), (1911, 268890), (2205, 233038), (2730, 188223), (3185, 161334), (3822, 134445), (4095, 125482), (4410, 116519), (5733, 89630), (6370, 80667), (8190, 62741), (8963, 57330), (9555, 53778), (11466, 44815), (17926, 28665), (19110, 26889)]