17408940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15271}}^1$

素因数の和:15302

約数の個数: 48

約数和(自身を含む): 51313920

約数和(自身を除く): 33904980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15271, 30542, 45813, 61084, 76355, 91626, 152710, 183252, 229065, 290149, 305420, 458130, 580298, 870447, 916260, 1160596, 1450745, 1740894, 2901490, 3481788, 4352235, 5802980, 8704470, 17408940]

約数ペア:

[(1, 17408940), (2, 8704470), (3, 5802980), (4, 4352235), (5, 3481788), (6, 2901490), (10, 1740894), (12, 1450745), (15, 1160596), (19, 916260), (20, 870447), (30, 580298), (38, 458130), (57, 305420), (60, 290149), (76, 229065), (95, 183252), (114, 152710), (190, 91626), (228, 76355), (285, 61084), (380, 45813), (570, 30542), (1140, 15271)]