303170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 642816

約数和(自身を除く): 339646

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 71, 122, 142, 305, 355, 427, 497, 610, 710, 854, 994, 2135, 2485, 4270, 4331, 4970, 8662, 21655, 30317, 43310, 60634, 151585, 303170]

約数ペア:

[(1, 303170), (2, 151585), (5, 60634), (7, 43310), (10, 30317), (14, 21655), (35, 8662), (61, 4970), (70, 4331), (71, 4270), (122, 2485), (142, 2135), (305, 994), (355, 854), (427, 710), (497, 610)]