134440530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{640193}}^1$

素因数の和:640210

約数の個数: 32

約数和(自身を含む): 368751744

約数和(自身を除く): 234311214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 640193, 1280386, 1920579, 3200965, 3841158, 4481351, 6401930, 8962702, 9602895, 13444053, 19205790, 22406755, 26888106, 44813510, 67220265, 134440530]

約数ペア:

[(1, 134440530), (2, 67220265), (3, 44813510), (5, 26888106), (6, 22406755), (7, 19205790), (10, 13444053), (14, 9602895), (15, 8962702), (21, 6401930), (30, 4481351), (35, 3841158), (42, 3200965), (70, 1920579), (105, 1280386), (210, 640193)]