61679670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 161300160

約数和(自身を除く): 99620490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 1777, 2314, 2670, 3471, 3554, 5331, 5785, 6942, 8885, 10662, 11570, 17355, 17770, 23101, 26655, 34710, 46202, 53310, 69303, 115505, 138606, 158153, 231010, 316306, 346515, 474459, 693030, 790765, 948918, 1581530, 2055989, 2372295, 4111978, 4744590, 6167967, 10279945, 12335934, 20559890, 30839835, 61679670]

約数ペア:

[(1, 61679670), (2, 30839835), (3, 20559890), (5, 12335934), (6, 10279945), (10, 6167967), (13, 4744590), (15, 4111978), (26, 2372295), (30, 2055989), (39, 1581530), (65, 948918), (78, 790765), (89, 693030), (130, 474459), (178, 346515), (195, 316306), (267, 231010), (390, 158153), (445, 138606), (534, 115505), (890, 69303), (1157, 53310), (1335, 46202), (1777, 34710), (2314, 26655), (2670, 23101), (3471, 17770), (3554, 17355), (5331, 11570), (5785, 10662), (6942, 8885)]