15282660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14983}}^1$

素因数の和:15012

約数の個数: 48

約数和(自身を含む): 45311616

約数和(自身を除く): 30028956

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, 14983, 29966, 44949, 59932, 74915, 89898, 149830, 179796, 224745, 254711, 299660, 449490, 509422, 764133, 898980, 1018844, 1273555, 1528266, 2547110, 3056532, 3820665, 5094220, 7641330, 15282660]

約数ペア:

[(1, 15282660), (2, 7641330), (3, 5094220), (4, 3820665), (5, 3056532), (6, 2547110), (10, 1528266), (12, 1273555), (15, 1018844), (17, 898980), (20, 764133), (30, 509422), (34, 449490), (51, 299660), (60, 254711), (68, 224745), (85, 179796), (102, 149830), (170, 89898), (204, 74915), (255, 59932), (340, 44949), (510, 29966), (1020, 14983)]