13242660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13012

約数の個数: 48

約数和(自身を含む): 39263616

約数和(自身を除く): 26020956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12983, 25966, 38949, 51932, 64915, 77898, 129830, 155796, 194745, 220711, 259660, 389490, 441422, 662133, 778980, 882844, 1103555, 1324266, 2207110, 2648532, 3310665, 4414220, 6621330, 13242660]

約数ペア:

[(1, 13242660), (2, 6621330), (3, 4414220), (4, 3310665), (5, 2648532), (6, 2207110), (10, 1324266), (12, 1103555), (15, 882844), (17, 778980), (20, 662133), (30, 441422), (34, 389490), (51, 259660), (60, 220711), (68, 194745), (85, 155796), (102, 129830), (170, 77898), (204, 64915), (255, 51932), (340, 38949), (510, 25966), (1020, 12983)]