143921470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 324559872

約数和(自身を除く): 180638402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 311, 385, 601, 622, 770, 1202, 1555, 2177, 3005, 3110, 3421, 4207, 4354, 6010, 6611, 6842, 8414, 10885, 13222, 17105, 21035, 21770, 23947, 33055, 34210, 42070, 46277, 47894, 66110, 92554, 119735, 186911, 231385, 239470, 373822, 462770, 934555, 1308377, 1869110, 2056021, 2616754, 4112042, 6541885, 10280105, 13083770, 14392147, 20560210, 28784294, 71960735, 143921470]

約数ペア:

[(1, 143921470), (2, 71960735), (5, 28784294), (7, 20560210), (10, 14392147), (11, 13083770), (14, 10280105), (22, 6541885), (35, 4112042), (55, 2616754), (70, 2056021), (77, 1869110), (110, 1308377), (154, 934555), (311, 462770), (385, 373822), (601, 239470), (622, 231385), (770, 186911), (1202, 119735), (1555, 92554), (2177, 66110), (3005, 47894), (3110, 46277), (3421, 42070), (4207, 34210), (4354, 33055), (6010, 23947), (6611, 21770), (6842, 21035), (8414, 17105), (10885, 13222)]