54141780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11719}}^1$

素因数の和:11749

約数の個数: 96

約数和(自身を含む): 189020160

約数和(自身を除く): 134878380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 11719, 23438, 35157, 46876, 58595, 70314, 82033, 117190, 128909, 140628, 164066, 175785, 234380, 246099, 257818, 328132, 351570, 386727, 410165, 492198, 515636, 644545, 703140, 773454, 820330, 902363, 984396, 1230495, 1289090, 1546908, 1640660, 1804726, 1933635, 2460990, 2578180, 2707089, 3609452, 3867270, 4511815, 4921980, 5414178, 7734540, 9023630, 10828356, 13535445, 18047260, 27070890, 54141780]

約数ペア:

[(1, 54141780), (2, 27070890), (3, 18047260), (4, 13535445), (5, 10828356), (6, 9023630), (7, 7734540), (10, 5414178), (11, 4921980), (12, 4511815), (14, 3867270), (15, 3609452), (20, 2707089), (21, 2578180), (22, 2460990), (28, 1933635), (30, 1804726), (33, 1640660), (35, 1546908), (42, 1289090), (44, 1230495), (55, 984396), (60, 902363), (66, 820330), (70, 773454), (77, 703140), (84, 644545), (105, 515636), (110, 492198), (132, 410165), (140, 386727), (154, 351570), (165, 328132), (210, 257818), (220, 246099), (231, 234380), (308, 175785), (330, 164066), (385, 140628), (420, 128909), (462, 117190), (660, 82033), (770, 70314), (924, 58595), (1155, 46876), (1540, 35157), (2310, 23438), (4620, 11719)]