66353310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{245753}}^1$

素因数の和:245769

約数の個数: 32

約数和(自身を含む): 176942880

約数和(自身を除く): 110589570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 245753, 491506, 737259, 1228765, 1474518, 2211777, 2457530, 3686295, 4423554, 6635331, 7372590, 11058885, 13270662, 22117770, 33176655, 66353310]

約数ペア:

[(1, 66353310), (2, 33176655), (3, 22117770), (5, 13270662), (6, 11058885), (9, 7372590), (10, 6635331), (15, 4423554), (18, 3686295), (27, 2457530), (30, 2211777), (45, 1474518), (54, 1228765), (90, 737259), (135, 491506), (270, 245753)]