153964890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2039}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 400982400

約数和(自身を除く): 247017510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 1678, 2039, 2517, 4078, 4195, 5034, 6117, 7551, 8390, 10195, 12234, 12585, 15102, 18351, 20390, 25170, 30585, 36702, 37755, 61170, 75510, 91755, 183510, 1710721, 3421442, 5132163, 8553605, 10264326, 15396489, 17107210, 25660815, 30792978, 51321630, 76982445, 153964890]

約数ペア:

[(1, 153964890), (2, 76982445), (3, 51321630), (5, 30792978), (6, 25660815), (9, 17107210), (10, 15396489), (15, 10264326), (18, 8553605), (30, 5132163), (45, 3421442), (90, 1710721), (839, 183510), (1678, 91755), (2039, 75510), (2517, 61170), (4078, 37755), (4195, 36702), (5034, 30585), (6117, 25170), (7551, 20390), (8390, 18351), (10195, 15102), (12234, 12585)]