514127590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{809}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 937085760

約数和(自身を除く): 422958170

約数列:

[1, 2, 5, 10, 103, 206, 515, 617, 809, 1030, 1234, 1618, 3085, 4045, 6170, 8090, 63551, 83327, 127102, 166654, 317755, 416635, 499153, 635510, 833270, 998306, 2495765, 4991530, 51412759, 102825518, 257063795, 514127590]

約数ペア:

[(1, 514127590), (2, 257063795), (5, 102825518), (10, 51412759), (103, 4991530), (206, 2495765), (515, 998306), (617, 833270), (809, 635510), (1030, 499153), (1234, 416635), (1618, 317755), (3085, 166654), (4045, 127102), (6170, 83327), (8090, 63551)]