26928540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149603}}^1$

素因数の和:149618

約数の個数: 36

約数和(自身を含む): 81683784

約数和(自身を除く): 54755244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 149603, 299206, 448809, 598412, 748015, 897618, 1346427, 1496030, 1795236, 2244045, 2692854, 2992060, 4488090, 5385708, 6732135, 8976180, 13464270, 26928540]

約数ペア:

[(1, 26928540), (2, 13464270), (3, 8976180), (4, 6732135), (5, 5385708), (6, 4488090), (9, 2992060), (10, 2692854), (12, 2244045), (15, 1795236), (18, 1496030), (20, 1346427), (30, 897618), (36, 748015), (45, 598412), (60, 448809), (90, 299206), (180, 149603)]