127745790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4258193}}^1$

素因数の和:4258203

約数の個数: 16

約数和(自身を含む): 306589968

約数和(自身を除く): 178844178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4258193, 8516386, 12774579, 21290965, 25549158, 42581930, 63872895, 127745790]

約数ペア:

[(1, 127745790), (2, 63872895), (3, 42581930), (5, 25549158), (6, 21290965), (10, 12774579), (15, 8516386), (30, 4258193)]