15916710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 38412000

約数和(自身を除く): 22495290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2749, 2895, 5498, 5790, 8247, 13745, 16494, 27490, 41235, 82470, 530557, 1061114, 1591671, 2652785, 3183342, 5305570, 7958355, 15916710]

約数ペア:

[(1, 15916710), (2, 7958355), (3, 5305570), (5, 3183342), (6, 2652785), (10, 1591671), (15, 1061114), (30, 530557), (193, 82470), (386, 41235), (579, 27490), (965, 16494), (1158, 13745), (1930, 8247), (2749, 5790), (2895, 5498)]