30313724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 64017408

約数和(自身を除く): 33703684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 457, 644, 721, 914, 1442, 1828, 2369, 2884, 3199, 4738, 6398, 9476, 10511, 12796, 16583, 21022, 33166, 42044, 47071, 66332, 73577, 94142, 147154, 188284, 294308, 329497, 658994, 1082633, 1317988, 2165266, 4330532, 7578431, 15156862, 30313724]

約数ペア:

[(1, 30313724), (2, 15156862), (4, 7578431), (7, 4330532), (14, 2165266), (23, 1317988), (28, 1082633), (46, 658994), (92, 329497), (103, 294308), (161, 188284), (206, 147154), (322, 94142), (412, 73577), (457, 66332), (644, 47071), (721, 42044), (914, 33166), (1442, 21022), (1828, 16583), (2369, 12796), (2884, 10511), (3199, 9476), (4738, 6398)]