30702992

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4933}}^1$

素因数の和:5330

約数の個数: 20

約数和(自身を含む): 59652060

約数和(自身を除く): 28949068

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 4933, 6224, 9866, 19732, 39464, 78928, 1918937, 3837874, 7675748, 15351496, 30702992]

約数ペア:

[(1, 30702992), (2, 15351496), (4, 7675748), (8, 3837874), (16, 1918937), (389, 78928), (778, 39464), (1556, 19732), (3112, 9866), (4933, 6224)]