7374828890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{2341}}^1$

素因数の和:4575

約数の個数: 64

約数和(自身を含む): 15609186432

約数和(自身を除く): 8234357542

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2203, 2341, 4406, 4682, 11015, 11705, 22030, 23410, 24233, 25751, 28639, 30433, 48466, 51502, 57278, 60866, 121165, 128755, 143195, 152165, 242330, 257510, 286390, 304330, 315029, 334763, 630058, 669526, 1575145, 1673815, 3150290, 3347630, 5157223, 10314446, 25786115, 51572230, 56729453, 67043899, 113458906, 134087798, 283647265, 335219495, 567294530, 670438990, 737482889, 1474965778, 3687414445, 7374828890]

約数ペア:

[(1, 7374828890), (2, 3687414445), (5, 1474965778), (10, 737482889), (11, 670438990), (13, 567294530), (22, 335219495), (26, 283647265), (55, 134087798), (65, 113458906), (110, 67043899), (130, 56729453), (143, 51572230), (286, 25786115), (715, 10314446), (1430, 5157223), (2203, 3347630), (2341, 3150290), (4406, 1673815), (4682, 1575145), (11015, 669526), (11705, 630058), (22030, 334763), (23410, 315029), (24233, 304330), (25751, 286390), (28639, 257510), (30433, 242330), (48466, 152165), (51502, 143195), (57278, 128755), (60866, 121165)]