28078410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4751}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 67744512

約数和(自身を除く): 39666102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 4751, 5910, 9502, 14253, 23755, 28506, 47510, 71265, 142530, 935947, 1871894, 2807841, 4679735, 5615682, 9359470, 14039205, 28078410]

約数ペア:

[(1, 28078410), (2, 14039205), (3, 9359470), (5, 5615682), (6, 4679735), (10, 2807841), (15, 1871894), (30, 935947), (197, 142530), (394, 71265), (591, 47510), (985, 28506), (1182, 23755), (1970, 14253), (2955, 9502), (4751, 5910)]