521593660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3371

約数の個数: 96

約数和(自身を含む): 1345655808

約数和(自身を除く): 824062148

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 335, 340, 469, 476, 595, 670, 938, 1139, 1190, 1340, 1876, 2278, 2345, 2380, 3271, 4556, 4690, 5695, 6542, 7973, 9380, 11390, 13084, 15946, 16355, 22780, 22897, 31892, 32710, 39865, 45794, 55607, 65420, 79730, 91588, 111214, 114485, 159460, 219157, 222428, 228970, 278035, 389249, 438314, 457940, 556070, 778498, 876628, 1095785, 1112140, 1534099, 1556996, 1946245, 2191570, 3068198, 3725669, 3892490, 4383140, 6136396, 7451338, 7670495, 7784980, 14902676, 15340990, 18628345, 26079683, 30681980, 37256690, 52159366, 74513380, 104318732, 130398415, 260796830, 521593660]

約数ペア:

[(1, 521593660), (2, 260796830), (4, 130398415), (5, 104318732), (7, 74513380), (10, 52159366), (14, 37256690), (17, 30681980), (20, 26079683), (28, 18628345), (34, 15340990), (35, 14902676), (67, 7784980), (68, 7670495), (70, 7451338), (85, 6136396), (119, 4383140), (134, 3892490), (140, 3725669), (170, 3068198), (238, 2191570), (268, 1946245), (335, 1556996), (340, 1534099), (469, 1112140), (476, 1095785), (595, 876628), (670, 778498), (938, 556070), (1139, 457940), (1190, 438314), (1340, 389249), (1876, 278035), (2278, 228970), (2345, 222428), (2380, 219157), (3271, 159460), (4556, 114485), (4690, 111214), (5695, 91588), (6542, 79730), (7973, 65420), (9380, 55607), (11390, 45794), (13084, 39865), (15946, 32710), (16355, 31892), (22780, 22897)]