130000970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1973}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 255830400

約数和(自身を除く): 125829430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 599, 1198, 1973, 2995, 3946, 5990, 6589, 9865, 13178, 19730, 21703, 32945, 43406, 65890, 108515, 217030, 1181827, 2363654, 5909135, 11818270, 13000097, 26000194, 65000485, 130000970]

約数ペア:

[(1, 130000970), (2, 65000485), (5, 26000194), (10, 13000097), (11, 11818270), (22, 5909135), (55, 2363654), (110, 1181827), (599, 217030), (1198, 108515), (1973, 65890), (2995, 43406), (3946, 32945), (5990, 21703), (6589, 19730), (9865, 13178)]