717754470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 1840250880

約数和(自身を除く): 1122496410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 103, 118, 127, 155, 177, 186, 206, 254, 295, 309, 310, 354, 381, 465, 515, 590, 618, 635, 762, 885, 930, 1030, 1270, 1545, 1770, 1829, 1905, 3090, 3193, 3658, 3810, 3937, 5487, 6077, 6386, 7493, 7874, 9145, 9579, 10974, 11811, 12154, 13081, 14986, 15965, 18231, 18290, 19158, 19685, 22479, 23622, 26162, 27435, 30385, 31930, 36462, 37465, 39243, 39370, 44958, 47895, 54870, 59055, 60770, 65405, 74930, 78486, 91155, 95790, 112395, 118110, 130810, 182310, 188387, 196215, 224790, 232283, 376774, 392430, 405511, 464566, 565161, 696849, 771779, 811022, 941935, 1130322, 1161415, 1216533, 1393698, 1543558, 1883870, 2027555, 2315337, 2322830, 2433066, 2825805, 3484245, 3858895, 4055110, 4630674, 5651610, 6082665, 6968490, 7717790, 11576685, 12165330, 23153370, 23925149, 47850298, 71775447, 119625745, 143550894, 239251490, 358877235, 717754470]

約数ペア:

[(1, 717754470), (2, 358877235), (3, 239251490), (5, 143550894), (6, 119625745), (10, 71775447), (15, 47850298), (30, 23925149), (31, 23153370), (59, 12165330), (62, 11576685), (93, 7717790), (103, 6968490), (118, 6082665), (127, 5651610), (155, 4630674), (177, 4055110), (186, 3858895), (206, 3484245), (254, 2825805), (295, 2433066), (309, 2322830), (310, 2315337), (354, 2027555), (381, 1883870), (465, 1543558), (515, 1393698), (590, 1216533), (618, 1161415), (635, 1130322), (762, 941935), (885, 811022), (930, 771779), (1030, 696849), (1270, 565161), (1545, 464566), (1770, 405511), (1829, 392430), (1905, 376774), (3090, 232283), (3193, 224790), (3658, 196215), (3810, 188387), (3937, 182310), (5487, 130810), (6077, 118110), (6386, 112395), (7493, 95790), (7874, 91155), (9145, 78486), (9579, 74930), (10974, 65405), (11811, 60770), (12154, 59055), (13081, 54870), (14986, 47895), (15965, 44958), (18231, 39370), (18290, 39243), (19158, 37465), (19685, 36462), (22479, 31930), (23622, 30385), (26162, 27435)]