30490152

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 96772320

約数和(自身を除く): 66282168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 2357, 3234, 4312, 4714, 6468, 7071, 9428, 12936, 14142, 16499, 18856, 25927, 28284, 32998, 49497, 51854, 56568, 65996, 77781, 98994, 103708, 115493, 131992, 155562, 181489, 197988, 207416, 230986, 311124, 346479, 362978, 395976, 461972, 544467, 622248, 692958, 725956, 923944, 1088934, 1270423, 1385916, 1451912, 2177868, 2540846, 2771832, 3811269, 4355736, 5081692, 7622538, 10163384, 15245076, 30490152]

約数ペア:

[(1, 30490152), (2, 15245076), (3, 10163384), (4, 7622538), (6, 5081692), (7, 4355736), (8, 3811269), (11, 2771832), (12, 2540846), (14, 2177868), (21, 1451912), (22, 1385916), (24, 1270423), (28, 1088934), (33, 923944), (42, 725956), (44, 692958), (49, 622248), (56, 544467), (66, 461972), (77, 395976), (84, 362978), (88, 346479), (98, 311124), (132, 230986), (147, 207416), (154, 197988), (168, 181489), (196, 155562), (231, 131992), (264, 115493), (294, 103708), (308, 98994), (392, 77781), (462, 65996), (539, 56568), (588, 51854), (616, 49497), (924, 32998), (1078, 28284), (1176, 25927), (1617, 18856), (1848, 16499), (2156, 14142), (2357, 12936), (3234, 9428), (4312, 7071), (4714, 6468)]