30249968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11781

約数の個数: 40

約数和(自身を含む): 69900288

約数和(自身を除く): 39650320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11743, 23486, 46972, 82201, 93944, 164402, 187888, 270089, 328804, 540178, 657608, 1080356, 1315216, 1890623, 2160712, 3781246, 4321424, 7562492, 15124984, 30249968]

約数ペア:

[(1, 30249968), (2, 15124984), (4, 7562492), (7, 4321424), (8, 3781246), (14, 2160712), (16, 1890623), (23, 1315216), (28, 1080356), (46, 657608), (56, 540178), (92, 328804), (112, 270089), (161, 187888), (184, 164402), (322, 93944), (368, 82201), (644, 46972), (1288, 23486), (2576, 11743)]