42746290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147401}}^1$

素因数の和:147437

約数の個数: 16

約数和(自身を含む): 79597080

約数和(自身を除く): 36850790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 147401, 294802, 737005, 1474010, 4274629, 8549258, 21373145, 42746290]

約数ペア:

[(1, 42746290), (2, 21373145), (5, 8549258), (10, 4274629), (29, 1474010), (58, 737005), (145, 294802), (290, 147401)]