18822630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1361}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 45305568

約数和(自身を除く): 26482938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1361, 1383, 2305, 2722, 2766, 4083, 4610, 6805, 6915, 8166, 13610, 13830, 20415, 40830, 627421, 1254842, 1882263, 3137105, 3764526, 6274210, 9411315, 18822630]

約数ペア:

[(1, 18822630), (2, 9411315), (3, 6274210), (5, 3764526), (6, 3137105), (10, 1882263), (15, 1254842), (30, 627421), (461, 40830), (922, 20415), (1361, 13830), (1383, 13610), (2305, 8166), (2722, 6915), (2766, 6805), (4083, 4610)]