30807072

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2666

約数の個数: 72

約数和(自身を含む): 89778780

約数和(自身を除く): 58971708

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, 2609, 2952, 3936, 5218, 5904, 7827, 10436, 11808, 15654, 20872, 23481, 31308, 41744, 46962, 62616, 83488, 93924, 106969, 125232, 187848, 213938, 250464, 320907, 375696, 427876, 641814, 751392, 855752, 962721, 1283628, 1711504, 1925442, 2567256, 3423008, 3850884, 5134512, 7701768, 10269024, 15403536, 30807072]

約数ペア:

[(1, 30807072), (2, 15403536), (3, 10269024), (4, 7701768), (6, 5134512), (8, 3850884), (9, 3423008), (12, 2567256), (16, 1925442), (18, 1711504), (24, 1283628), (32, 962721), (36, 855752), (41, 751392), (48, 641814), (72, 427876), (82, 375696), (96, 320907), (123, 250464), (144, 213938), (164, 187848), (246, 125232), (288, 106969), (328, 93924), (369, 83488), (492, 62616), (656, 46962), (738, 41744), (984, 31308), (1312, 23481), (1476, 20872), (1968, 15654), (2609, 11808), (2952, 10436), (3936, 7827), (5218, 5904)]