11071980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61511}}^1$

素因数の和:61526

約数の個数: 36

約数和(自身を含む): 33585552

約数和(自身を除く): 22513572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 61511, 123022, 184533, 246044, 307555, 369066, 553599, 615110, 738132, 922665, 1107198, 1230220, 1845330, 2214396, 2767995, 3690660, 5535990, 11071980]

約数ペア:

[(1, 11071980), (2, 5535990), (3, 3690660), (4, 2767995), (5, 2214396), (6, 1845330), (9, 1230220), (10, 1107198), (12, 922665), (15, 738132), (18, 615110), (20, 553599), (30, 369066), (36, 307555), (45, 246044), (60, 184533), (90, 123022), (180, 61511)]