81049530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2083}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 194762304

約数和(自身を除く): 113712774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1297, 2083, 2594, 3891, 4166, 6249, 6485, 7782, 10415, 12498, 12970, 19455, 20830, 31245, 38910, 62490, 2701651, 5403302, 8104953, 13508255, 16209906, 27016510, 40524765, 81049530]

約数ペア:

[(1, 81049530), (2, 40524765), (3, 27016510), (5, 16209906), (6, 13508255), (10, 8104953), (15, 5403302), (30, 2701651), (1297, 62490), (2083, 38910), (2594, 31245), (3891, 20830), (4166, 19455), (6249, 12970), (6485, 12498), (7782, 10415)]