113371980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111149}}^1$

素因数の和:111178

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 222745620

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, 111149, 222298, 333447, 444596, 555745, 666894, 1111490, 1333788, 1667235, 1889533, 2222980, 3334470, 3779066, 5668599, 6668940, 7558132, 9447665, 11337198, 18895330, 22674396, 28342995, 37790660, 56685990, 113371980]

約数ペア:

[(1, 113371980), (2, 56685990), (3, 37790660), (4, 28342995), (5, 22674396), (6, 18895330), (10, 11337198), (12, 9447665), (15, 7558132), (17, 6668940), (20, 5668599), (30, 3779066), (34, 3334470), (51, 2222980), (60, 1889533), (68, 1667235), (85, 1333788), (102, 1111490), (170, 666894), (204, 555745), (255, 444596), (340, 333447), (510, 222298), (1020, 111149)]