1780451570

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1\times {\mathrm{1103}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 3231982080

約数和(自身を除く): 1451530510

約数列:

[1, 2, 5, 10, 151, 302, 755, 1069, 1103, 1510, 2138, 2206, 5345, 5515, 10690, 11030, 161419, 166553, 322838, 333106, 807095, 832765, 1179107, 1614190, 1665530, 2358214, 5895535, 11791070, 178045157, 356090314, 890225785, 1780451570]

約数ペア:

[(1, 1780451570), (2, 890225785), (5, 356090314), (10, 178045157), (151, 11791070), (302, 5895535), (755, 2358214), (1069, 1665530), (1103, 1614190), (1510, 1179107), (2138, 832765), (2206, 807095), (5345, 333106), (5515, 322838), (10690, 166553), (11030, 161419)]