30872808

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 88583040

約数和(自身を除く): 57710232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 103, 138, 181, 184, 206, 207, 276, 309, 362, 412, 414, 543, 552, 618, 724, 824, 828, 927, 1086, 1236, 1448, 1629, 1656, 1854, 2172, 2369, 2472, 3258, 3708, 4163, 4344, 4738, 6516, 7107, 7416, 8326, 9476, 12489, 13032, 14214, 16652, 18643, 18952, 21321, 24978, 28428, 33304, 37286, 37467, 42642, 49956, 55929, 56856, 74572, 74934, 85284, 99912, 111858, 149144, 149868, 167787, 170568, 223716, 299736, 335574, 428789, 447432, 671148, 857578, 1286367, 1342296, 1715156, 2572734, 3430312, 3859101, 5145468, 7718202, 10290936, 15436404, 30872808]

約数ペア:

[(1, 30872808), (2, 15436404), (3, 10290936), (4, 7718202), (6, 5145468), (8, 3859101), (9, 3430312), (12, 2572734), (18, 1715156), (23, 1342296), (24, 1286367), (36, 857578), (46, 671148), (69, 447432), (72, 428789), (92, 335574), (103, 299736), (138, 223716), (181, 170568), (184, 167787), (206, 149868), (207, 149144), (276, 111858), (309, 99912), (362, 85284), (412, 74934), (414, 74572), (543, 56856), (552, 55929), (618, 49956), (724, 42642), (824, 37467), (828, 37286), (927, 33304), (1086, 28428), (1236, 24978), (1448, 21321), (1629, 18952), (1656, 18643), (1854, 16652), (2172, 14214), (2369, 13032), (2472, 12489), (3258, 9476), (3708, 8326), (4163, 7416), (4344, 7107), (4738, 6516)]