1269795835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 1950842880

約数和(自身を除く): 681047045

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 83, 385, 395, 415, 503, 553, 581, 869, 913, 2515, 2765, 2905, 3521, 4345, 4565, 5533, 6083, 6391, 6557, 17605, 27665, 30415, 31955, 32785, 38731, 39737, 41749, 45899, 72127, 193655, 198685, 208745, 229495, 278159, 292243, 360635, 437107, 459239, 504889, 1390795, 1461215, 2185535, 2296195, 2524445, 3059749, 3214673, 3298171, 15298745, 16073365, 16490855, 23087197, 36279881, 115435985, 181399405, 253959167, 1269795835]

約数ペア:

[(1, 1269795835), (5, 253959167), (7, 181399405), (11, 115435985), (35, 36279881), (55, 23087197), (77, 16490855), (79, 16073365), (83, 15298745), (385, 3298171), (395, 3214673), (415, 3059749), (503, 2524445), (553, 2296195), (581, 2185535), (869, 1461215), (913, 1390795), (2515, 504889), (2765, 459239), (2905, 437107), (3521, 360635), (4345, 292243), (4565, 278159), (5533, 229495), (6083, 208745), (6391, 198685), (6557, 193655), (17605, 72127), (27665, 45899), (30415, 41749), (31955, 39737), (32785, 38731)]