4285731830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 8084551680

約数和(自身を除く): 3798819850

約数列:

[1, 2, 5, 10, 37, 74, 79, 151, 158, 185, 302, 370, 395, 755, 790, 971, 1510, 1942, 2923, 4855, 5587, 5846, 9710, 11174, 11929, 14615, 23858, 27935, 29230, 35927, 55870, 59645, 71854, 76709, 119290, 146621, 153418, 179635, 293242, 359270, 383545, 441373, 733105, 767090, 882746, 1466210, 2206865, 2838233, 4413730, 5424977, 5676466, 10849954, 11583059, 14191165, 23166118, 27124885, 28382330, 54249770, 57915295, 115830590, 428573183, 857146366, 2142865915, 4285731830]

約数ペア:

[(1, 4285731830), (2, 2142865915), (5, 857146366), (10, 428573183), (37, 115830590), (74, 57915295), (79, 54249770), (151, 28382330), (158, 27124885), (185, 23166118), (302, 14191165), (370, 11583059), (395, 10849954), (755, 5676466), (790, 5424977), (971, 4413730), (1510, 2838233), (1942, 2206865), (2923, 1466210), (4855, 882746), (5587, 767090), (5846, 733105), (9710, 441373), (11174, 383545), (11929, 359270), (14615, 293242), (23858, 179635), (27935, 153418), (29230, 146621), (35927, 119290), (55870, 76709), (59645, 71854)]