84468970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 154441728

約数和(自身を除く): 69972758

約数列:

[1, 2, 5, 10, 127, 227, 254, 293, 454, 586, 635, 1135, 1270, 1465, 2270, 2930, 28829, 37211, 57658, 66511, 74422, 133022, 144145, 186055, 288290, 332555, 372110, 665110, 8446897, 16893794, 42234485, 84468970]

約数ペア:

[(1, 84468970), (2, 42234485), (5, 16893794), (10, 8446897), (127, 665110), (227, 372110), (254, 332555), (293, 288290), (454, 186055), (586, 144145), (635, 133022), (1135, 74422), (1270, 66511), (1465, 57658), (2270, 37211), (2930, 28829)]