121124790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2741}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 315680976

約数和(自身を除く): 194556186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 2455, 2741, 2946, 4419, 4910, 5482, 7365, 8223, 8838, 13705, 14730, 16446, 22095, 24669, 27410, 41115, 44190, 49338, 82230, 123345, 246690, 1345831, 2691662, 4037493, 6729155, 8074986, 12112479, 13458310, 20187465, 24224958, 40374930, 60562395, 121124790]

約数ペア:

[(1, 121124790), (2, 60562395), (3, 40374930), (5, 24224958), (6, 20187465), (9, 13458310), (10, 12112479), (15, 8074986), (18, 6729155), (30, 4037493), (45, 2691662), (90, 1345831), (491, 246690), (982, 123345), (1473, 82230), (2455, 49338), (2741, 44190), (2946, 41115), (4419, 27410), (4910, 24669), (5482, 22095), (7365, 16446), (8223, 14730), (8838, 13705)]