157047990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{475903}}^1$

素因数の和:475924

約数の個数: 32

約数和(自身を含む): 411181056

約数和(自身を除く): 254133066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 475903, 951806, 1427709, 2379515, 2855418, 4759030, 5234933, 7138545, 10469866, 14277090, 15704799, 26174665, 31409598, 52349330, 78523995, 157047990]

約数ペア:

[(1, 157047990), (2, 78523995), (3, 52349330), (5, 31409598), (6, 26174665), (10, 15704799), (11, 14277090), (15, 10469866), (22, 7138545), (30, 5234933), (33, 4759030), (55, 2855418), (66, 2379515), (110, 1427709), (165, 951806), (330, 475903)]