337256310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{261439}}^1$

素因数の和:261492

約数の個数: 32

約数和(自身を含む): 828241920

約数和(自身を除く): 490985610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 261439, 522878, 784317, 1307195, 1568634, 2614390, 3921585, 7843170, 11241877, 22483754, 33725631, 56209385, 67451262, 112418770, 168628155, 337256310]

約数ペア:

[(1, 337256310), (2, 168628155), (3, 112418770), (5, 67451262), (6, 56209385), (10, 33725631), (15, 22483754), (30, 11241877), (43, 7843170), (86, 3921585), (129, 2614390), (215, 1568634), (258, 1307195), (430, 784317), (645, 522878), (1290, 261439)]