12925590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19733610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 179, 249, 290, 358, 415, 435, 498, 537, 830, 870, 895, 1074, 1245, 1790, 2407, 2490, 2685, 4814, 5191, 5370, 7221, 10382, 12035, 14442, 14857, 15573, 24070, 25955, 29714, 31146, 36105, 44571, 51910, 72210, 74285, 77865, 89142, 148570, 155730, 222855, 430853, 445710, 861706, 1292559, 2154265, 2585118, 4308530, 6462795, 12925590]

約数ペア:

[(1, 12925590), (2, 6462795), (3, 4308530), (5, 2585118), (6, 2154265), (10, 1292559), (15, 861706), (29, 445710), (30, 430853), (58, 222855), (83, 155730), (87, 148570), (145, 89142), (166, 77865), (174, 74285), (179, 72210), (249, 51910), (290, 44571), (358, 36105), (415, 31146), (435, 29714), (498, 25955), (537, 24070), (830, 15573), (870, 14857), (895, 14442), (1074, 12035), (1245, 10382), (1790, 7221), (2407, 5370), (2490, 5191), (2685, 4814)]