30245502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19463}}^1$

素因数の和:19512

約数の個数: 32

約数和(自身を含む): 71004672

約数和(自身を除く): 40759170

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19463, 38926, 58389, 116778, 136241, 272482, 408723, 720131, 817446, 1440262, 2160393, 4320786, 5040917, 10081834, 15122751, 30245502]

約数ペア:

[(1, 30245502), (2, 15122751), (3, 10081834), (6, 5040917), (7, 4320786), (14, 2160393), (21, 1440262), (37, 817446), (42, 720131), (74, 408723), (111, 272482), (222, 136241), (259, 116778), (518, 58389), (777, 38926), (1554, 19463)]