11619540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{64553}}^1$

素因数の和:64568

約数の個数: 36

約数和(自身を含む): 35246484

約数和(自身を除く): 23626944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64553, 129106, 193659, 258212, 322765, 387318, 580977, 645530, 774636, 968295, 1161954, 1291060, 1936590, 2323908, 2904885, 3873180, 5809770, 11619540]

約数ペア:

[(1, 11619540), (2, 5809770), (3, 3873180), (4, 2904885), (5, 2323908), (6, 1936590), (9, 1291060), (10, 1161954), (12, 968295), (15, 774636), (18, 645530), (20, 580977), (30, 387318), (36, 322765), (45, 258212), (60, 193659), (90, 129106), (180, 64553)]