331350530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{3701}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 682352640

約数和(自身を除く): 351002110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1279, 2558, 3701, 6395, 7402, 8953, 12790, 17906, 18505, 25907, 37010, 44765, 51814, 89530, 129535, 259070, 4733579, 9467158, 23667895, 33135053, 47335790, 66270106, 165675265, 331350530]

約数ペア:

[(1, 331350530), (2, 165675265), (5, 66270106), (7, 47335790), (10, 33135053), (14, 23667895), (35, 9467158), (70, 4733579), (1279, 259070), (2558, 129535), (3701, 89530), (6395, 51814), (7402, 44765), (8953, 37010), (12790, 25907), (17906, 18505)]