969947256060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{10974737}}^1$

素因数の和:10975243

約数の個数: 72

約数和(自身を含む): 2948165818416

約数和(自身を除く): 1978218562356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 982, 1473, 1964, 2455, 2946, 4419, 4910, 5892, 7365, 8838, 9820, 14730, 17676, 22095, 29460, 44190, 88380, 10974737, 21949474, 32924211, 43898948, 54873685, 65848422, 98772633, 109747370, 131696844, 164621055, 197545266, 219494740, 329242110, 395090532, 493863165, 658484220, 987726330, 1975452660, 5388595867, 10777191734, 16165787601, 21554383468, 26942979335, 32331575202, 48497362803, 53885958670, 64663150404, 80828938005, 96994725606, 107771917340, 161657876010, 193989451212, 242486814015, 323315752020, 484973628030, 969947256060]

約数ペア:

[(1, 969947256060), (2, 484973628030), (3, 323315752020), (4, 242486814015), (5, 193989451212), (6, 161657876010), (9, 107771917340), (10, 96994725606), (12, 80828938005), (15, 64663150404), (18, 53885958670), (20, 48497362803), (30, 32331575202), (36, 26942979335), (45, 21554383468), (60, 16165787601), (90, 10777191734), (180, 5388595867), (491, 1975452660), (982, 987726330), (1473, 658484220), (1964, 493863165), (2455, 395090532), (2946, 329242110), (4419, 219494740), (4910, 197545266), (5892, 164621055), (7365, 131696844), (8838, 109747370), (9820, 98772633), (14730, 65848422), (17676, 54873685), (22095, 43898948), (29460, 32924211), (44190, 21949474), (88380, 10974737)]