2495692740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{2389}}^1$

素因数の和:3181

約数の個数: 96

約数和(自身を含む): 7304451840

約数和(自身を除く): 4808759100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 757, 1380, 1514, 2271, 2389, 3028, 3785, 4542, 4778, 7167, 7570, 9084, 9556, 11355, 11945, 14334, 15140, 17411, 22710, 23890, 28668, 34822, 35835, 45420, 47780, 52233, 54947, 69644, 71670, 87055, 104466, 109894, 143340, 164841, 174110, 208932, 219788, 261165, 274735, 329682, 348220, 522330, 549470, 659364, 824205, 1044660, 1098940, 1648410, 1808473, 3296820, 3616946, 5425419, 7233892, 9042365, 10850838, 18084730, 21701676, 27127095, 36169460, 41594879, 54254190, 83189758, 108508380, 124784637, 166379516, 207974395, 249569274, 415948790, 499138548, 623923185, 831897580, 1247846370, 2495692740]

約数ペア:

[(1, 2495692740), (2, 1247846370), (3, 831897580), (4, 623923185), (5, 499138548), (6, 415948790), (10, 249569274), (12, 207974395), (15, 166379516), (20, 124784637), (23, 108508380), (30, 83189758), (46, 54254190), (60, 41594879), (69, 36169460), (92, 27127095), (115, 21701676), (138, 18084730), (230, 10850838), (276, 9042365), (345, 7233892), (460, 5425419), (690, 3616946), (757, 3296820), (1380, 1808473), (1514, 1648410), (2271, 1098940), (2389, 1044660), (3028, 824205), (3785, 659364), (4542, 549470), (4778, 522330), (7167, 348220), (7570, 329682), (9084, 274735), (9556, 261165), (11355, 219788), (11945, 208932), (14334, 174110), (15140, 164841), (17411, 143340), (22710, 109894), (23890, 104466), (28668, 87055), (34822, 71670), (35835, 69644), (45420, 54947), (47780, 52233)]