743926090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{2153}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 1356244560

約数和(自身を除く): 612318470

約数列:

[1, 2, 5, 10, 109, 218, 317, 545, 634, 1090, 1585, 2153, 3170, 4306, 10765, 21530, 34553, 69106, 172765, 234677, 345530, 469354, 682501, 1173385, 1365002, 2346770, 3412505, 6825010, 74392609, 148785218, 371963045, 743926090]

約数ペア:

[(1, 743926090), (2, 371963045), (5, 148785218), (10, 74392609), (109, 6825010), (218, 3412505), (317, 2346770), (545, 1365002), (634, 1173385), (1090, 682501), (1585, 469354), (2153, 345530), (3170, 234677), (4306, 172765), (10765, 69106), (21530, 34553)]