15697590540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{514001}}^1$

素因数の和:514522

約数の個数: 48

約数和(自身を含む): 44039691360

約数和(自身を除く): 28342100820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 514001, 1028002, 1542003, 2056004, 2570005, 3084006, 5140010, 6168012, 7710015, 10280020, 15420030, 30840060, 261626509, 523253018, 784879527, 1046506036, 1308132545, 1569759054, 2616265090, 3139518108, 3924397635, 5232530180, 7848795270, 15697590540]

約数ペア:

[(1, 15697590540), (2, 7848795270), (3, 5232530180), (4, 3924397635), (5, 3139518108), (6, 2616265090), (10, 1569759054), (12, 1308132545), (15, 1046506036), (20, 784879527), (30, 523253018), (60, 261626509), (509, 30840060), (1018, 15420030), (1527, 10280020), (2036, 7710015), (2545, 6168012), (3054, 5140010), (5090, 3084006), (6108, 2570005), (7635, 2056004), (10180, 1542003), (15270, 1028002), (30540, 514001)]