155208270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{739087}}^1$

素因数の和:739104

約数の個数: 32

約数和(自身を含む): 425714688

約数和(自身を除く): 270506418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 739087, 1478174, 2217261, 3695435, 4434522, 5173609, 7390870, 10347218, 11086305, 15520827, 22172610, 25868045, 31041654, 51736090, 77604135, 155208270]

約数ペア:

[(1, 155208270), (2, 77604135), (3, 51736090), (5, 31041654), (6, 25868045), (7, 22172610), (10, 15520827), (14, 11086305), (15, 10347218), (21, 7390870), (30, 5173609), (35, 4434522), (42, 3695435), (70, 2217261), (105, 1478174), (210, 739087)]