30980746

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 47323584

約数和(自身を除く): 16342838

約数列:

[1, 2, 83, 166, 193, 386, 967, 1934, 16019, 32038, 80261, 160522, 186631, 373262, 15490373, 30980746]

約数ペア:

[(1, 30980746), (2, 15490373), (83, 373262), (166, 186631), (193, 160522), (386, 80261), (967, 32038), (1934, 16019)]