30484790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 62982144

約数和(自身を除く): 32497354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1607, 1897, 2710, 3214, 3794, 8035, 9485, 11249, 16070, 18970, 22498, 56245, 112490, 435497, 870994, 2177485, 3048479, 4354970, 6096958, 15242395, 30484790]

約数ペア:

[(1, 30484790), (2, 15242395), (5, 6096958), (7, 4354970), (10, 3048479), (14, 2177485), (35, 870994), (70, 435497), (271, 112490), (542, 56245), (1355, 22498), (1607, 18970), (1897, 16070), (2710, 11249), (3214, 9485), (3794, 8035)]