11445910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 13437290

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 71, 94, 98, 142, 235, 245, 329, 343, 355, 470, 490, 497, 658, 686, 710, 994, 1645, 1715, 2303, 2485, 3290, 3337, 3430, 3479, 4606, 4970, 6674, 6958, 11515, 16121, 16685, 17395, 23030, 23359, 24353, 32242, 33370, 34790, 46718, 48706, 80605, 116795, 121765, 161210, 163513, 233590, 243530, 327026, 817565, 1144591, 1635130, 2289182, 5722955, 11445910]

約数ペア:

[(1, 11445910), (2, 5722955), (5, 2289182), (7, 1635130), (10, 1144591), (14, 817565), (35, 327026), (47, 243530), (49, 233590), (70, 163513), (71, 161210), (94, 121765), (98, 116795), (142, 80605), (235, 48706), (245, 46718), (329, 34790), (343, 33370), (355, 32242), (470, 24353), (490, 23359), (497, 23030), (658, 17395), (686, 16685), (710, 16121), (994, 11515), (1645, 6958), (1715, 6674), (2303, 4970), (2485, 4606), (3290, 3479), (3337, 3430)]