1189331470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{2383}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 2216833920

約数和(自身を除く): 1027502450

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1721, 2383, 3442, 4766, 8605, 11915, 17210, 23830, 49909, 69107, 99818, 138214, 249545, 345535, 499090, 691070, 4101143, 8202286, 20505715, 41011430, 118933147, 237866294, 594665735, 1189331470]

約数ペア:

[(1, 1189331470), (2, 594665735), (5, 237866294), (10, 118933147), (29, 41011430), (58, 20505715), (145, 8202286), (290, 4101143), (1721, 691070), (2383, 499090), (3442, 345535), (4766, 249545), (8605, 138214), (11915, 99818), (17210, 69107), (23830, 49909)]