66207660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103461}}^1$

素因数の和:1103473

約数の個数: 24

約数和(自身を含む): 185381616

約数和(自身を除く): 119173956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103461, 2206922, 3310383, 4413844, 5517305, 6620766, 11034610, 13241532, 16551915, 22069220, 33103830, 66207660]

約数ペア:

[(1, 66207660), (2, 33103830), (3, 22069220), (4, 16551915), (5, 13241532), (6, 11034610), (10, 6620766), (12, 5517305), (15, 4413844), (20, 3310383), (30, 2206922), (60, 1103461)]