2912101465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4322

約数の個数: 64

約数和(自身を含む): 4526000640

約数和(自身を除く): 1613899175

約数列:

[1, 5, 7, 13, 35, 37, 41, 65, 91, 185, 205, 259, 287, 455, 481, 533, 1295, 1435, 1517, 2405, 2665, 3367, 3731, 4219, 7585, 10619, 16835, 18655, 19721, 21095, 29533, 53095, 54847, 98605, 138047, 147665, 156103, 172979, 274235, 383929, 690235, 780515, 864895, 1092721, 1210853, 1919645, 2029339, 2248727, 5463605, 6054265, 6400223, 10146695, 11243635, 14205373, 15741089, 32001115, 44801561, 71026865, 78705445, 83202899, 224007805, 416014495, 582420293, 2912101465]

約数ペア:

[(1, 2912101465), (5, 582420293), (7, 416014495), (13, 224007805), (35, 83202899), (37, 78705445), (41, 71026865), (65, 44801561), (91, 32001115), (185, 15741089), (205, 14205373), (259, 11243635), (287, 10146695), (455, 6400223), (481, 6054265), (533, 5463605), (1295, 2248727), (1435, 2029339), (1517, 1919645), (2405, 1210853), (2665, 1092721), (3367, 864895), (3731, 780515), (4219, 690235), (7585, 383929), (10619, 274235), (16835, 172979), (18655, 156103), (19721, 147665), (21095, 138047), (29533, 98605), (53095, 54847)]