29312930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 56162160

約数和(自身を除く): 26849230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 641, 1282, 1345, 2690, 3205, 4573, 6410, 9146, 10897, 21794, 22865, 45730, 54485, 108970, 172429, 344858, 862145, 1724290, 2931293, 5862586, 14656465, 29312930]

約数ペア:

[(1, 29312930), (2, 14656465), (5, 5862586), (10, 2931293), (17, 1724290), (34, 862145), (85, 344858), (170, 172429), (269, 108970), (538, 54485), (641, 45730), (1282, 22865), (1345, 21794), (2690, 10897), (3205, 9146), (4573, 6410)]