30318784

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 64373760

約数和(自身を除く): 34054976

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 479, 688, 736, 958, 989, 1376, 1472, 1916, 1978, 2752, 3832, 3956, 7664, 7912, 11017, 15328, 15824, 20597, 22034, 30656, 31648, 41194, 44068, 63296, 82388, 88136, 164776, 176272, 329552, 352544, 473731, 659104, 705088, 947462, 1318208, 1894924, 3789848, 7579696, 15159392, 30318784]

約数ペア:

[(1, 30318784), (2, 15159392), (4, 7579696), (8, 3789848), (16, 1894924), (23, 1318208), (32, 947462), (43, 705088), (46, 659104), (64, 473731), (86, 352544), (92, 329552), (172, 176272), (184, 164776), (344, 88136), (368, 82388), (479, 63296), (688, 44068), (736, 41194), (958, 31648), (989, 30656), (1376, 22034), (1472, 20597), (1916, 15824), (1978, 15328), (2752, 11017), (3832, 7912), (3956, 7664)]