15512770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17074

約数の個数: 32

約数和(自身を含む): 34368768

約数和(自身を除く): 18855998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17047, 34094, 85235, 119329, 170470, 221611, 238658, 443222, 596645, 1108055, 1193290, 1551277, 2216110, 3102554, 7756385, 15512770]

約数ペア:

[(1, 15512770), (2, 7756385), (5, 3102554), (7, 2216110), (10, 1551277), (13, 1193290), (14, 1108055), (26, 596645), (35, 443222), (65, 238658), (70, 221611), (91, 170470), (130, 119329), (182, 85235), (455, 34094), (910, 17047)]