30480264

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 82855500

約数和(自身を除く): 52375236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1213, 1396, 2094, 2426, 2792, 3141, 3639, 4188, 4852, 6282, 7278, 8376, 9704, 10917, 12564, 14556, 21834, 25128, 29112, 43668, 87336, 423337, 846674, 1270011, 1693348, 2540022, 3386696, 3810033, 5080044, 7620066, 10160088, 15240132, 30480264]

約数ペア:

[(1, 30480264), (2, 15240132), (3, 10160088), (4, 7620066), (6, 5080044), (8, 3810033), (9, 3386696), (12, 2540022), (18, 1693348), (24, 1270011), (36, 846674), (72, 423337), (349, 87336), (698, 43668), (1047, 29112), (1213, 25128), (1396, 21834), (2094, 14556), (2426, 12564), (2792, 10917), (3141, 9704), (3639, 8376), (4188, 7278), (4852, 6282)]