2149043910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5510369}}^1$

素因数の和:5510392

約数の個数: 32

約数和(自身を含む): 5554452960

約数和(自身を除く): 3405409050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5510369, 11020738, 16531107, 27551845, 33062214, 55103690, 71634797, 82655535, 143269594, 165311070, 214904391, 358173985, 429808782, 716347970, 1074521955, 2149043910]

約数ペア:

[(1, 2149043910), (2, 1074521955), (3, 716347970), (5, 429808782), (6, 358173985), (10, 214904391), (13, 165311070), (15, 143269594), (26, 82655535), (30, 71634797), (39, 55103690), (65, 33062214), (78, 27551845), (130, 16531107), (195, 11020738), (390, 5510369)]