30948768

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2678

約数の個数: 72

約数和(自身を含む): 90191556

約数和(自身を除く): 59242788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2621, 2952, 3936, 5242, 5904, 7863, 10484, 11808, 15726, 20968, 23589, 31452, 41936, 47178, 62904, 83872, 94356, 107461, 125808, 188712, 214922, 251616, 322383, 377424, 429844, 644766, 754848, 859688, 967149, 1289532, 1719376, 1934298, 2579064, 3438752, 3868596, 5158128, 7737192, 10316256, 15474384, 30948768]

約数ペア:

[(1, 30948768), (2, 15474384), (3, 10316256), (4, 7737192), (6, 5158128), (8, 3868596), (9, 3438752), (12, 2579064), (16, 1934298), (18, 1719376), (24, 1289532), (32, 967149), (36, 859688), (41, 754848), (48, 644766), (72, 429844), (82, 377424), (96, 322383), (123, 251616), (144, 214922), (164, 188712), (246, 125808), (288, 107461), (328, 94356), (369, 83872), (492, 62904), (656, 47178), (738, 41936), (984, 31452), (1312, 23589), (1476, 20968), (1968, 15726), (2621, 11808), (2952, 10484), (3936, 7863), (5242, 5904)]