8902743990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{4937}}^1$

素因数の和:5262

約数の個数: 128

約数和(自身を含む): 25302786048

約数和(自身を除く): 16400042058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 277, 310, 434, 465, 554, 651, 831, 930, 1085, 1302, 1385, 1662, 1939, 2170, 2770, 3255, 3878, 4155, 4937, 5817, 6510, 8310, 8587, 9695, 9874, 11634, 14811, 17174, 19390, 24685, 25761, 29085, 29622, 34559, 42935, 49370, 51522, 58170, 60109, 69118, 74055, 85870, 103677, 120218, 128805, 148110, 153047, 172795, 180327, 207354, 257610, 300545, 306094, 345590, 360654, 459141, 518385, 601090, 765235, 901635, 918282, 1036770, 1071329, 1367549, 1530470, 1803270, 2142658, 2295705, 2735098, 3213987, 4102647, 4591410, 5356645, 6427974, 6837745, 8205294, 9572843, 10713290, 13675490, 16069935, 19145686, 20513235, 28718529, 32139870, 41026470, 42394019, 47864215, 57437058, 84788038, 95728430, 127182057, 143592645, 211970095, 254364114, 287185290, 296758133, 423940190, 593516266, 635910285, 890274399, 1271820570, 1483790665, 1780548798, 2967581330, 4451371995, 8902743990]

約数ペア:

[(1, 8902743990), (2, 4451371995), (3, 2967581330), (5, 1780548798), (6, 1483790665), (7, 1271820570), (10, 890274399), (14, 635910285), (15, 593516266), (21, 423940190), (30, 296758133), (31, 287185290), (35, 254364114), (42, 211970095), (62, 143592645), (70, 127182057), (93, 95728430), (105, 84788038), (155, 57437058), (186, 47864215), (210, 42394019), (217, 41026470), (277, 32139870), (310, 28718529), (434, 20513235), (465, 19145686), (554, 16069935), (651, 13675490), (831, 10713290), (930, 9572843), (1085, 8205294), (1302, 6837745), (1385, 6427974), (1662, 5356645), (1939, 4591410), (2170, 4102647), (2770, 3213987), (3255, 2735098), (3878, 2295705), (4155, 2142658), (4937, 1803270), (5817, 1530470), (6510, 1367549), (8310, 1071329), (8587, 1036770), (9695, 918282), (9874, 901635), (11634, 765235), (14811, 601090), (17174, 518385), (19390, 459141), (24685, 360654), (25761, 345590), (29085, 306094), (29622, 300545), (34559, 257610), (42935, 207354), (49370, 180327), (51522, 172795), (58170, 153047), (60109, 148110), (69118, 128805), (74055, 120218), (85870, 103677)]