2457874705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 3685264128

約数和(自身を除く): 1227389423

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 433, 467, 715, 935, 1105, 2165, 2335, 2431, 4763, 5137, 5629, 6071, 7361, 7939, 12155, 23815, 25685, 28145, 30355, 36805, 39695, 61919, 66781, 80971, 87329, 95693, 103207, 202211, 309595, 333905, 404855, 436645, 478465, 516035, 1011055, 1052623, 1135277, 2224321, 2628743, 3437587, 5263115, 5676385, 11121605, 13143715, 17187935, 28916173, 37813457, 44688631, 144580865, 189067285, 223443155, 491574941, 2457874705]

約数ペア:

[(1, 2457874705), (5, 491574941), (11, 223443155), (13, 189067285), (17, 144580865), (55, 44688631), (65, 37813457), (85, 28916173), (143, 17187935), (187, 13143715), (221, 11121605), (433, 5676385), (467, 5263115), (715, 3437587), (935, 2628743), (1105, 2224321), (2165, 1135277), (2335, 1052623), (2431, 1011055), (4763, 516035), (5137, 478465), (5629, 436645), (6071, 404855), (7361, 333905), (7939, 309595), (12155, 202211), (23815, 103207), (25685, 95693), (28145, 87329), (30355, 80971), (36805, 66781), (39695, 61919)]