30538282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 50155200

約数和(自身を除く): 19616918

約数列:

[1, 2, 19, 38, 53, 59, 106, 118, 257, 514, 1007, 1121, 2014, 2242, 3127, 4883, 6254, 9766, 13621, 15163, 27242, 30326, 59413, 118826, 258799, 288097, 517598, 576194, 803639, 1607278, 15269141, 30538282]

約数ペア:

[(1, 30538282), (2, 15269141), (19, 1607278), (38, 803639), (53, 576194), (59, 517598), (106, 288097), (118, 258799), (257, 118826), (514, 59413), (1007, 30326), (1121, 27242), (2014, 15163), (2242, 13621), (3127, 9766), (4883, 6254)]