447789270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{4801}}^1$

素因数の和:7920

約数の個数: 32

約数和(自身を含む): 1075263840

約数和(自身を除く): 627474570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3109, 4801, 6218, 9327, 9602, 14403, 15545, 18654, 24005, 28806, 31090, 46635, 48010, 72015, 93270, 144030, 14926309, 29852618, 44778927, 74631545, 89557854, 149263090, 223894635, 447789270]

約数ペア:

[(1, 447789270), (2, 223894635), (3, 149263090), (5, 89557854), (6, 74631545), (10, 44778927), (15, 29852618), (30, 14926309), (3109, 144030), (4801, 93270), (6218, 72015), (9327, 48010), (9602, 46635), (14403, 31090), (15545, 28806), (18654, 24005)]