30311792

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 90

約数和(自身を含む): 73068984

約数和(自身を除く): 42757192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 49, 56, 82, 92, 98, 112, 161, 164, 184, 196, 287, 322, 328, 368, 392, 574, 644, 656, 784, 943, 1127, 1148, 1288, 1681, 1886, 2009, 2254, 2296, 2576, 3362, 3772, 4018, 4508, 4592, 6601, 6724, 7544, 8036, 9016, 11767, 13202, 13448, 15088, 16072, 18032, 23534, 26404, 26896, 32144, 38663, 46207, 47068, 52808, 77326, 82369, 92414, 94136, 105616, 154652, 164738, 184828, 188272, 270641, 309304, 329476, 369656, 541282, 618608, 658952, 739312, 1082564, 1317904, 1894487, 2165128, 3788974, 4330256, 7577948, 15155896, 30311792]

約数ペア:

[(1, 30311792), (2, 15155896), (4, 7577948), (7, 4330256), (8, 3788974), (14, 2165128), (16, 1894487), (23, 1317904), (28, 1082564), (41, 739312), (46, 658952), (49, 618608), (56, 541282), (82, 369656), (92, 329476), (98, 309304), (112, 270641), (161, 188272), (164, 184828), (184, 164738), (196, 154652), (287, 105616), (322, 94136), (328, 92414), (368, 82369), (392, 77326), (574, 52808), (644, 47068), (656, 46207), (784, 38663), (943, 32144), (1127, 26896), (1148, 26404), (1288, 23534), (1681, 18032), (1886, 16072), (2009, 15088), (2254, 13448), (2296, 13202), (2576, 11767), (3362, 9016), (3772, 8036), (4018, 7544), (4508, 6724), (4592, 6601)]