271262770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 495014976

約数和(自身を除く): 223752206

約数列:

[1, 2, 5, 10, 101, 202, 491, 505, 547, 982, 1010, 1094, 2455, 2735, 4910, 5470, 49591, 55247, 99182, 110494, 247955, 268577, 276235, 495910, 537154, 552470, 1342885, 2685770, 27126277, 54252554, 135631385, 271262770]

約数ペア:

[(1, 271262770), (2, 135631385), (5, 54252554), (10, 27126277), (101, 2685770), (202, 1342885), (491, 552470), (505, 537154), (547, 495910), (982, 276235), (1010, 268577), (1094, 247955), (2455, 110494), (2735, 99182), (4910, 55247), (5470, 49591)]