30273978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16763}}^1$

素因数の和:16818

約数の個数: 32

約数和(自身を含む): 70811136

約数和(自身を除く): 40537158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 16763, 33526, 50289, 100578, 117341, 234682, 352023, 704046, 720809, 1441618, 2162427, 4324854, 5045663, 10091326, 15136989, 30273978]

約数ペア:

[(1, 30273978), (2, 15136989), (3, 10091326), (6, 5045663), (7, 4324854), (14, 2162427), (21, 1441618), (42, 720809), (43, 704046), (86, 352023), (129, 234682), (258, 117341), (301, 100578), (602, 50289), (903, 33526), (1806, 16763)]