630756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2520

約数の個数: 36

約数和(自身を含む): 1822912

約数和(自身を除く): 1192156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2503, 5006, 7509, 10012, 15018, 17521, 22527, 30036, 35042, 45054, 52563, 70084, 90108, 105126, 157689, 210252, 315378, 630756]

約数ペア:

[(1, 630756), (2, 315378), (3, 210252), (4, 157689), (6, 105126), (7, 90108), (9, 70084), (12, 52563), (14, 45054), (18, 35042), (21, 30036), (28, 22527), (36, 17521), (42, 15018), (63, 10012), (84, 7509), (126, 5006), (252, 2503)]