30802016

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 69753600

約数和(自身を除く): 38951584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 691, 796, 1382, 1393, 1592, 2764, 2786, 3184, 4837, 5528, 5572, 6368, 9674, 11056, 11144, 19348, 22112, 22288, 38696, 44576, 77392, 137509, 154784, 275018, 550036, 962563, 1100072, 1925126, 2200144, 3850252, 4400288, 7700504, 15401008, 30802016]

約数ペア:

[(1, 30802016), (2, 15401008), (4, 7700504), (7, 4400288), (8, 3850252), (14, 2200144), (16, 1925126), (28, 1100072), (32, 962563), (56, 550036), (112, 275018), (199, 154784), (224, 137509), (398, 77392), (691, 44576), (796, 38696), (1382, 22288), (1393, 22112), (1592, 19348), (2764, 11144), (2786, 11056), (3184, 9674), (4837, 6368), (5528, 5572)]