1244960090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 2519856000

約数和(自身を除く): 1274895910

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 499, 613, 814, 998, 1226, 2035, 2495, 3065, 4070, 4990, 5489, 6130, 6743, 10978, 13486, 18463, 22681, 27445, 33715, 36926, 45362, 54890, 67430, 92315, 113405, 184630, 203093, 226810, 249491, 305887, 406186, 498982, 611774, 1015465, 1247455, 1529435, 2030930, 2494910, 3058870, 3364757, 6729514, 11317819, 16823785, 22635638, 33647570, 56589095, 113178190, 124496009, 248992018, 622480045, 1244960090]

約数ペア:

[(1, 1244960090), (2, 622480045), (5, 248992018), (10, 124496009), (11, 113178190), (22, 56589095), (37, 33647570), (55, 22635638), (74, 16823785), (110, 11317819), (185, 6729514), (370, 3364757), (407, 3058870), (499, 2494910), (613, 2030930), (814, 1529435), (998, 1247455), (1226, 1015465), (2035, 611774), (2495, 498982), (3065, 406186), (4070, 305887), (4990, 249491), (5489, 226810), (6130, 203093), (6743, 184630), (10978, 113405), (13486, 92315), (18463, 67430), (22681, 54890), (27445, 45362), (33715, 36926)]