2259540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12553}}^1$

素因数の和:12568

約数の個数: 36

約数和(自身を含む): 6854484

約数和(自身を除く): 4594944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12553, 25106, 37659, 50212, 62765, 75318, 112977, 125530, 150636, 188295, 225954, 251060, 376590, 451908, 564885, 753180, 1129770, 2259540]

約数ペア:

[(1, 2259540), (2, 1129770), (3, 753180), (4, 564885), (5, 451908), (6, 376590), (9, 251060), (10, 225954), (12, 188295), (15, 150636), (18, 125530), (20, 112977), (30, 75318), (36, 62765), (45, 50212), (60, 37659), (90, 25106), (180, 12553)]