487585740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2751

約数の個数: 96

約数和(自身を含む): 1435553280

約数和(自身を除く): 947967540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 137, 138, 230, 274, 276, 345, 411, 460, 548, 685, 690, 822, 1370, 1380, 1644, 2055, 2579, 2740, 3151, 4110, 5158, 6302, 7737, 8220, 9453, 10316, 12604, 12895, 15474, 15755, 18906, 25790, 30948, 31510, 37812, 38685, 47265, 51580, 59317, 63020, 77370, 94530, 118634, 154740, 177951, 189060, 237268, 296585, 353323, 355902, 593170, 706646, 711804, 889755, 1059969, 1186340, 1413292, 1766615, 1779510, 2119938, 3533230, 3559020, 4239876, 5299845, 7066460, 8126429, 10599690, 16252858, 21199380, 24379287, 32505716, 40632145, 48758574, 81264290, 97517148, 121896435, 162528580, 243792870, 487585740]

約数ペア:

[(1, 487585740), (2, 243792870), (3, 162528580), (4, 121896435), (5, 97517148), (6, 81264290), (10, 48758574), (12, 40632145), (15, 32505716), (20, 24379287), (23, 21199380), (30, 16252858), (46, 10599690), (60, 8126429), (69, 7066460), (92, 5299845), (115, 4239876), (137, 3559020), (138, 3533230), (230, 2119938), (274, 1779510), (276, 1766615), (345, 1413292), (411, 1186340), (460, 1059969), (548, 889755), (685, 711804), (690, 706646), (822, 593170), (1370, 355902), (1380, 353323), (1644, 296585), (2055, 237268), (2579, 189060), (2740, 177951), (3151, 154740), (4110, 118634), (5158, 94530), (6302, 77370), (7737, 63020), (8220, 59317), (9453, 51580), (10316, 47265), (12604, 38685), (12895, 37812), (15474, 31510), (15755, 30948), (18906, 25790)]