89116830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90017}}^1$

素因数の和:90041

約数の個数: 48

約数和(自身を含む): 252770544

約数和(自身を除く): 163653714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 90017, 180034, 270051, 450085, 540102, 810153, 900170, 990187, 1350255, 1620306, 1980374, 2700510, 2970561, 4050765, 4950935, 5941122, 8101530, 8911683, 9901870, 14852805, 17823366, 29705610, 44558415, 89116830]

約数ペア:

[(1, 89116830), (2, 44558415), (3, 29705610), (5, 17823366), (6, 14852805), (9, 9901870), (10, 8911683), (11, 8101530), (15, 5941122), (18, 4950935), (22, 4050765), (30, 2970561), (33, 2700510), (45, 1980374), (55, 1620306), (66, 1350255), (90, 990187), (99, 900170), (110, 810153), (165, 540102), (198, 450085), (330, 270051), (495, 180034), (990, 90017)]