66481470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67153}}^1$

素因数の和:67177

約数の個数: 48

約数和(自身を含む): 188568432

約数和(自身を除く): 122086962

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 67153, 134306, 201459, 335765, 402918, 604377, 671530, 738683, 1007295, 1208754, 1477366, 2014590, 2216049, 3021885, 3693415, 4432098, 6043770, 6648147, 7386830, 11080245, 13296294, 22160490, 33240735, 66481470]

約数ペア:

[(1, 66481470), (2, 33240735), (3, 22160490), (5, 13296294), (6, 11080245), (9, 7386830), (10, 6648147), (11, 6043770), (15, 4432098), (18, 3693415), (22, 3021885), (30, 2216049), (33, 2014590), (45, 1477366), (55, 1208754), (66, 1007295), (90, 738683), (99, 671530), (110, 604377), (165, 402918), (198, 335765), (330, 201459), (495, 134306), (990, 67153)]