19020060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105667}}^1$

素因数の和:105682

約数の個数: 36

約数和(自身を含む): 57694728

約数和(自身を除く): 38674668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105667, 211334, 317001, 422668, 528335, 634002, 951003, 1056670, 1268004, 1585005, 1902006, 2113340, 3170010, 3804012, 4755015, 6340020, 9510030, 19020060]

約数ペア:

[(1, 19020060), (2, 9510030), (3, 6340020), (4, 4755015), (5, 3804012), (6, 3170010), (9, 2113340), (10, 1902006), (12, 1585005), (15, 1268004), (18, 1056670), (20, 951003), (30, 634002), (36, 528335), (45, 422668), (60, 317001), (90, 211334), (180, 105667)]