127331470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14323}}^1$

素因数の和:14464

約数の個数: 32

約数和(自身を含む): 264019968

約数和(自身を除く): 136688498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 14323, 28646, 71615, 100261, 143230, 200522, 501305, 1002610, 1819021, 3638042, 9095105, 12733147, 18190210, 25466294, 63665735, 127331470]

約数ペア:

[(1, 127331470), (2, 63665735), (5, 25466294), (7, 18190210), (10, 12733147), (14, 9095105), (35, 3638042), (70, 1819021), (127, 1002610), (254, 501305), (635, 200522), (889, 143230), (1270, 100261), (1778, 71615), (4445, 28646), (8890, 14323)]