2009130090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83401}}^1$

素因数の和:83495

約数の個数: 64

約数和(自身を含む): 5332390272

約数和(自身を除く): 3323260182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 8030, 12045, 24090, 83401, 166802, 250203, 417005, 500406, 834010, 917411, 1251015, 1834822, 2502030, 2752233, 4587055, 5504466, 6088273, 9174110, 12176546, 13761165, 18264819, 27522330, 30441365, 36529638, 60882730, 66971003, 91324095, 133942006, 182648190, 200913009, 334855015, 401826018, 669710030, 1004565045, 2009130090]

約数ペア:

[(1, 2009130090), (2, 1004565045), (3, 669710030), (5, 401826018), (6, 334855015), (10, 200913009), (11, 182648190), (15, 133942006), (22, 91324095), (30, 66971003), (33, 60882730), (55, 36529638), (66, 30441365), (73, 27522330), (110, 18264819), (146, 13761165), (165, 12176546), (219, 9174110), (330, 6088273), (365, 5504466), (438, 4587055), (730, 2752233), (803, 2502030), (1095, 1834822), (1606, 1251015), (2190, 917411), (2409, 834010), (4015, 500406), (4818, 417005), (8030, 250203), (12045, 166802), (24090, 83401)]