30828305291

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 39481344000

約数和(自身を除く): 8653038709

約数列:

[1, 7, 17, 31, 59, 119, 139, 217, 413, 527, 973, 1003, 1019, 1829, 2363, 3689, 4309, 7021, 7133, 8201, 12803, 16541, 17323, 30163, 31093, 31589, 57407, 60121, 73253, 121261, 139417, 141641, 217651, 221123, 254231, 420847, 512771, 537013, 975919, 991487, 1022057, 1779617, 1863751, 2407897, 3759091, 4321927, 4390871, 7154399, 8356819, 13046257, 16855279, 30253489, 30736097, 31683767, 58497733, 74644807, 142065923, 221786369, 259061389, 522513649, 994461461, 1813429723, 4404043613, 30828305291]

約数ペア:

[(1, 30828305291), (7, 4404043613), (17, 1813429723), (31, 994461461), (59, 522513649), (119, 259061389), (139, 221786369), (217, 142065923), (413, 74644807), (527, 58497733), (973, 31683767), (1003, 30736097), (1019, 30253489), (1829, 16855279), (2363, 13046257), (3689, 8356819), (4309, 7154399), (7021, 4390871), (7133, 4321927), (8201, 3759091), (12803, 2407897), (16541, 1863751), (17323, 1779617), (30163, 1022057), (31093, 991487), (31589, 975919), (57407, 537013), (60121, 512771), (73253, 420847), (121261, 254231), (139417, 221123), (141641, 217651)]