11157660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61987}}^1$

素因数の和:62002

約数の個数: 36

約数和(自身を含む): 33845448

約数和(自身を除く): 22687788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 61987, 123974, 185961, 247948, 309935, 371922, 557883, 619870, 743844, 929805, 1115766, 1239740, 1859610, 2231532, 2789415, 3719220, 5578830, 11157660]

約数ペア:

[(1, 11157660), (2, 5578830), (3, 3719220), (4, 2789415), (5, 2231532), (6, 1859610), (9, 1239740), (10, 1115766), (12, 929805), (15, 743844), (18, 619870), (20, 557883), (30, 371922), (36, 309935), (45, 247948), (60, 185961), (90, 123974), (180, 61987)]