2017291045

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 3131942400

約数和(自身を除く): 1114651355

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 77, 245, 305, 343, 385, 427, 539, 671, 1715, 1753, 2135, 2695, 2989, 3355, 3773, 4697, 8765, 12271, 14945, 18865, 19283, 20923, 23485, 32879, 61355, 85897, 96415, 104615, 106933, 134981, 164395, 230153, 429485, 534665, 601279, 674905, 748531, 944867, 1150765, 1176263, 3006395, 3742655, 4724335, 5239717, 5881315, 6614069, 8233841, 26198585, 33070345, 36678019, 41169205, 57636887, 183390095, 288184435, 403458209, 2017291045]

約数ペア:

[(1, 2017291045), (5, 403458209), (7, 288184435), (11, 183390095), (35, 57636887), (49, 41169205), (55, 36678019), (61, 33070345), (77, 26198585), (245, 8233841), (305, 6614069), (343, 5881315), (385, 5239717), (427, 4724335), (539, 3742655), (671, 3006395), (1715, 1176263), (1753, 1150765), (2135, 944867), (2695, 748531), (2989, 674905), (3355, 601279), (3773, 534665), (4697, 429485), (8765, 230153), (12271, 164395), (14945, 134981), (18865, 106933), (19283, 104615), (20923, 96415), (23485, 85897), (32879, 61355)]