666229610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{4673}}^1$

素因数の和:5002

約数の個数: 32

約数和(自身を含む): 1226644560

約数和(自身を除く): 560414950

約数列:

[1, 2, 5, 10, 53, 106, 265, 269, 530, 538, 1345, 2690, 4673, 9346, 14257, 23365, 28514, 46730, 71285, 142570, 247669, 495338, 1238345, 1257037, 2476690, 2514074, 6285185, 12570370, 66622961, 133245922, 333114805, 666229610]

約数ペア:

[(1, 666229610), (2, 333114805), (5, 133245922), (10, 66622961), (53, 12570370), (106, 6285185), (265, 2514074), (269, 2476690), (530, 1257037), (538, 1238345), (1345, 495338), (2690, 247669), (4673, 142570), (9346, 71285), (14257, 46730), (23365, 28514)]