19521818370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{72303031}}^1$

素因数の和:72303047

約数の個数: 32

約数和(自身を含む): 52058183040

約数和(自身を除く): 32536364670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 72303031, 144606062, 216909093, 361515155, 433818186, 650727279, 723030310, 1084545465, 1301454558, 1952181837, 2169090930, 3253636395, 3904363674, 6507272790, 9760909185, 19521818370]

約数ペア:

[(1, 19521818370), (2, 9760909185), (3, 6507272790), (5, 3904363674), (6, 3253636395), (9, 2169090930), (10, 1952181837), (15, 1301454558), (18, 1084545465), (27, 723030310), (30, 650727279), (45, 433818186), (54, 361515155), (90, 216909093), (135, 144606062), (270, 72303031)]