30272816

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1$

素因数の和:3141

約数の個数: 40

約数和(自身を含む): 67808160

約数和(自身を除く): 37535344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 3037, 4984, 6074, 9968, 12148, 21259, 24296, 42518, 48592, 85036, 170072, 270293, 340144, 540586, 1081172, 1892051, 2162344, 3784102, 4324688, 7568204, 15136408, 30272816]

約数ペア:

[(1, 30272816), (2, 15136408), (4, 7568204), (7, 4324688), (8, 3784102), (14, 2162344), (16, 1892051), (28, 1081172), (56, 540586), (89, 340144), (112, 270293), (178, 170072), (356, 85036), (623, 48592), (712, 42518), (1246, 24296), (1424, 21259), (2492, 12148), (3037, 9968), (4984, 6074)]