142340495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 201460608

約数和(自身を除く): 59120113

約数列:

[1, 5, 11, 19, 55, 67, 95, 107, 209, 335, 361, 535, 737, 1045, 1177, 1273, 1805, 2033, 3685, 3971, 5885, 6365, 7169, 10165, 14003, 19855, 22363, 24187, 35845, 38627, 70015, 78859, 111815, 120935, 136211, 193135, 266057, 394295, 424897, 681055, 1330285, 1498321, 2124485, 2588009, 7491605, 12940045, 28468099, 142340495]

約数ペア:

[(1, 142340495), (5, 28468099), (11, 12940045), (19, 7491605), (55, 2588009), (67, 2124485), (95, 1498321), (107, 1330285), (209, 681055), (335, 424897), (361, 394295), (535, 266057), (737, 193135), (1045, 136211), (1177, 120935), (1273, 111815), (1805, 78859), (2033, 70015), (3685, 38627), (3971, 35845), (5885, 24187), (6365, 22363), (7169, 19855), (10165, 14003)]