12927990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25376

約数の個数: 32

約数和(自身を含む): 32853600

約数和(自身を除く): 19925610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 25349, 50698, 76047, 126745, 152094, 253490, 380235, 430933, 760470, 861866, 1292799, 2154665, 2585598, 4309330, 6463995, 12927990]

約数ペア:

[(1, 12927990), (2, 6463995), (3, 4309330), (5, 2585598), (6, 2154665), (10, 1292799), (15, 861866), (17, 760470), (30, 430933), (34, 380235), (51, 253490), (85, 152094), (102, 126745), (170, 76047), (255, 50698), (510, 25349)]