1639272090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{2957}}^1$

素因数の和:4071

約数の個数: 64

約数和(自身を含む): 4170921984

約数和(自身を除く): 2531649894

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1087, 2174, 2957, 3261, 5435, 5914, 6522, 8871, 10870, 14785, 16305, 17742, 18479, 29570, 32610, 36958, 44355, 50269, 55437, 88710, 92395, 100538, 110874, 150807, 184790, 251345, 277185, 301614, 502690, 554370, 754035, 1508070, 3214259, 6428518, 9642777, 16071295, 19285554, 32142590, 48213885, 54642403, 96427770, 109284806, 163927209, 273212015, 327854418, 546424030, 819636045, 1639272090]

約数ペア:

[(1, 1639272090), (2, 819636045), (3, 546424030), (5, 327854418), (6, 273212015), (10, 163927209), (15, 109284806), (17, 96427770), (30, 54642403), (34, 48213885), (51, 32142590), (85, 19285554), (102, 16071295), (170, 9642777), (255, 6428518), (510, 3214259), (1087, 1508070), (2174, 754035), (2957, 554370), (3261, 502690), (5435, 301614), (5914, 277185), (6522, 251345), (8871, 184790), (10870, 150807), (14785, 110874), (16305, 100538), (17742, 92395), (18479, 88710), (29570, 55437), (32610, 50269), (36958, 44355)]