39230686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 71995392

約数和(自身を除く): 32764706

約数列:

[1, 2, 11, 22, 23, 31, 41, 46, 61, 62, 82, 122, 253, 341, 451, 506, 671, 682, 713, 902, 943, 1271, 1342, 1403, 1426, 1886, 1891, 2501, 2542, 2806, 3782, 5002, 7843, 10373, 13981, 15433, 15686, 20746, 20801, 27511, 27962, 29233, 30866, 41602, 43493, 55022, 57523, 58466, 77531, 86986, 115046, 155062, 321563, 478423, 632753, 643126, 852841, 956846, 1265506, 1705682, 1783213, 3566426, 19615343, 39230686]

約数ペア:

[(1, 39230686), (2, 19615343), (11, 3566426), (22, 1783213), (23, 1705682), (31, 1265506), (41, 956846), (46, 852841), (61, 643126), (62, 632753), (82, 478423), (122, 321563), (253, 155062), (341, 115046), (451, 86986), (506, 77531), (671, 58466), (682, 57523), (713, 55022), (902, 43493), (943, 41602), (1271, 30866), (1342, 29233), (1403, 27962), (1426, 27511), (1886, 20801), (1891, 20746), (2501, 15686), (2542, 15433), (2806, 13981), (3782, 10373), (5002, 7843)]