15181270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 29645280

約数和(自身を除く): 14464010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 691, 845, 1382, 1690, 2197, 3455, 4394, 6910, 8983, 10985, 17966, 21970, 44915, 89830, 116779, 233558, 583895, 1167790, 1518127, 3036254, 7590635, 15181270]

約数ペア:

[(1, 15181270), (2, 7590635), (5, 3036254), (10, 1518127), (13, 1167790), (26, 583895), (65, 233558), (130, 116779), (169, 89830), (338, 44915), (691, 21970), (845, 17966), (1382, 10985), (1690, 8983), (2197, 6910), (3455, 4394)]