70311472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 179131392

約数和(自身を除く): 108819920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 263, 308, 341, 392, 434, 496, 526, 539, 616, 682, 784, 868, 1052, 1078, 1232, 1364, 1519, 1736, 1841, 2104, 2156, 2387, 2728, 2893, 3038, 3472, 3682, 4208, 4312, 4774, 5456, 5786, 6076, 7364, 8153, 8624, 9548, 11572, 12152, 12887, 14728, 16306, 16709, 19096, 20251, 23144, 24304, 25774, 29456, 32612, 33418, 38192, 40502, 46288, 51548, 57071, 65224, 66836, 81004, 89683, 103096, 114142, 130448, 133672, 141757, 162008, 179366, 206192, 228284, 267344, 283514, 324016, 358732, 399497, 456568, 567028, 627781, 717464, 798994, 913136, 1134056, 1255562, 1434928, 1597988, 2268112, 2511124, 3195976, 4394467, 5022248, 6391952, 8788934, 10044496, 17577868, 35155736, 70311472]

約数ペア:

[(1, 70311472), (2, 35155736), (4, 17577868), (7, 10044496), (8, 8788934), (11, 6391952), (14, 5022248), (16, 4394467), (22, 3195976), (28, 2511124), (31, 2268112), (44, 1597988), (49, 1434928), (56, 1255562), (62, 1134056), (77, 913136), (88, 798994), (98, 717464), (112, 627781), (124, 567028), (154, 456568), (176, 399497), (196, 358732), (217, 324016), (248, 283514), (263, 267344), (308, 228284), (341, 206192), (392, 179366), (434, 162008), (496, 141757), (526, 133672), (539, 130448), (616, 114142), (682, 103096), (784, 89683), (868, 81004), (1052, 66836), (1078, 65224), (1232, 57071), (1364, 51548), (1519, 46288), (1736, 40502), (1841, 38192), (2104, 33418), (2156, 32612), (2387, 29456), (2728, 25774), (2893, 24304), (3038, 23144), (3472, 20251), (3682, 19096), (4208, 16709), (4312, 16306), (4774, 14728), (5456, 12887), (5786, 12152), (6076, 11572), (7364, 9548), (8153, 8624)]