13266690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^2$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 32856192

約数和(自身を除く): 19589502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 97, 141, 194, 235, 282, 291, 470, 485, 582, 705, 970, 1410, 1455, 2910, 4559, 9118, 9409, 13677, 18818, 22795, 27354, 28227, 45590, 47045, 56454, 68385, 94090, 136770, 141135, 282270, 442223, 884446, 1326669, 2211115, 2653338, 4422230, 6633345, 13266690]

約数ペア:

[(1, 13266690), (2, 6633345), (3, 4422230), (5, 2653338), (6, 2211115), (10, 1326669), (15, 884446), (30, 442223), (47, 282270), (94, 141135), (97, 136770), (141, 94090), (194, 68385), (235, 56454), (282, 47045), (291, 45590), (470, 28227), (485, 27354), (582, 22795), (705, 18818), (970, 13677), (1410, 9409), (1455, 9118), (2910, 4559)]