194764710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2890

約数の個数: 96

約数和(自身を含む): 555517440

約数和(自身を除く): 360752730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 470, 490, 658, 705, 735, 987, 1410, 1470, 1645, 1974, 2303, 2819, 3290, 4606, 4935, 5638, 6909, 8457, 9870, 11515, 13818, 14095, 16914, 19733, 23030, 28190, 34545, 39466, 42285, 59199, 69090, 84570, 98665, 118398, 132493, 138131, 197330, 264986, 276262, 295995, 397479, 414393, 591990, 662465, 690655, 794958, 828786, 927451, 1324930, 1381310, 1854902, 1987395, 2071965, 2782353, 3974790, 4143930, 4637255, 5564706, 6492157, 9274510, 12984314, 13911765, 19476471, 27823530, 32460785, 38952942, 64921570, 97382355, 194764710]

約数ペア:

[(1, 194764710), (2, 97382355), (3, 64921570), (5, 38952942), (6, 32460785), (7, 27823530), (10, 19476471), (14, 13911765), (15, 12984314), (21, 9274510), (30, 6492157), (35, 5564706), (42, 4637255), (47, 4143930), (49, 3974790), (70, 2782353), (94, 2071965), (98, 1987395), (105, 1854902), (141, 1381310), (147, 1324930), (210, 927451), (235, 828786), (245, 794958), (282, 690655), (294, 662465), (329, 591990), (470, 414393), (490, 397479), (658, 295995), (705, 276262), (735, 264986), (987, 197330), (1410, 138131), (1470, 132493), (1645, 118398), (1974, 98665), (2303, 84570), (2819, 69090), (3290, 59199), (4606, 42285), (4935, 39466), (5638, 34545), (6909, 28190), (8457, 23030), (9870, 19733), (11515, 16914), (13818, 14095)]