947753590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5954

約数の個数: 64

約数和(自身を含む): 2032128000

約数和(自身を除く): 1084374410

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 470, 490, 658, 686, 1645, 1715, 2303, 3290, 3430, 4606, 5879, 11515, 11758, 16121, 23030, 29395, 32242, 41153, 58790, 80605, 82306, 161210, 205765, 276313, 288071, 411530, 552626, 576142, 1381565, 1440355, 1934191, 2016497, 2763130, 2880710, 3868382, 4032994, 9670955, 10082485, 13539337, 19341910, 20164970, 27078674, 67696685, 94775359, 135393370, 189550718, 473876795, 947753590]

約数ペア:

[(1, 947753590), (2, 473876795), (5, 189550718), (7, 135393370), (10, 94775359), (14, 67696685), (35, 27078674), (47, 20164970), (49, 19341910), (70, 13539337), (94, 10082485), (98, 9670955), (235, 4032994), (245, 3868382), (329, 2880710), (343, 2763130), (470, 2016497), (490, 1934191), (658, 1440355), (686, 1381565), (1645, 576142), (1715, 552626), (2303, 411530), (3290, 288071), (3430, 276313), (4606, 205765), (5879, 161210), (11515, 82306), (11758, 80605), (16121, 58790), (23030, 41153), (29395, 32242)]