349734180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{11969}}^1$

素因数の和:12468

約数の個数: 48

約数和(自身を含む): 981348480

約数和(自身を除く): 631614300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 5844, 7305, 9740, 11969, 14610, 23938, 29220, 35907, 47876, 59845, 71814, 119690, 143628, 179535, 239380, 359070, 718140, 5828903, 11657806, 17486709, 23315612, 29144515, 34973418, 58289030, 69946836, 87433545, 116578060, 174867090, 349734180]

約数ペア:

[(1, 349734180), (2, 174867090), (3, 116578060), (4, 87433545), (5, 69946836), (6, 58289030), (10, 34973418), (12, 29144515), (15, 23315612), (20, 17486709), (30, 11657806), (60, 5828903), (487, 718140), (974, 359070), (1461, 239380), (1948, 179535), (2435, 143628), (2922, 119690), (4870, 71814), (5844, 59845), (7305, 47876), (9740, 35907), (11969, 29220), (14610, 23938)]