275048940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241271}}^1$

素因数の和:241302

約数の個数: 48

約数和(自身を含む): 810673920

約数和(自身を除く): 535624980

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, 241271, 482542, 723813, 965084, 1206355, 1447626, 2412710, 2895252, 3619065, 4584149, 4825420, 7238130, 9168298, 13752447, 14476260, 18336596, 22920745, 27504894, 45841490, 55009788, 68762235, 91682980, 137524470, 275048940]

約数ペア:

[(1, 275048940), (2, 137524470), (3, 91682980), (4, 68762235), (5, 55009788), (6, 45841490), (10, 27504894), (12, 22920745), (15, 18336596), (19, 14476260), (20, 13752447), (30, 9168298), (38, 7238130), (57, 4825420), (60, 4584149), (76, 3619065), (95, 2895252), (114, 2412710), (190, 1447626), (228, 1206355), (285, 965084), (380, 723813), (570, 482542), (1140, 241271)]