30299276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 63608832

約数和(自身を除く): 33309556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 521, 868, 938, 1042, 1876, 2077, 2084, 3647, 4154, 7294, 8308, 14539, 14588, 16151, 29078, 32302, 34907, 58156, 64604, 69814, 113057, 139628, 226114, 244349, 452228, 488698, 977396, 1082117, 2164234, 4328468, 7574819, 15149638, 30299276]

約数ペア:

[(1, 30299276), (2, 15149638), (4, 7574819), (7, 4328468), (14, 2164234), (28, 1082117), (31, 977396), (62, 488698), (67, 452228), (124, 244349), (134, 226114), (217, 139628), (268, 113057), (434, 69814), (469, 64604), (521, 58156), (868, 34907), (938, 32302), (1042, 29078), (1876, 16151), (2077, 14588), (2084, 14539), (3647, 8308), (4154, 7294)]