15660006748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{21179}}^1$

素因数の和:21370

約数の個数: 48

約数和(自身を含む): 29035238400

約数和(自身を除く): 13375231652

約数列:

[1, 2, 4, 31, 62, 67, 89, 124, 134, 178, 268, 356, 2077, 2759, 4154, 5518, 5963, 8308, 11036, 11926, 21179, 23852, 42358, 84716, 184853, 369706, 656549, 739412, 1313098, 1418993, 1884931, 2626196, 2837986, 3769862, 5675972, 7539724, 43988783, 58432861, 87977566, 116865722, 126290377, 175955132, 233731444, 252580754, 505161508, 3915001687, 7830003374, 15660006748]

約数ペア:

[(1, 15660006748), (2, 7830003374), (4, 3915001687), (31, 505161508), (62, 252580754), (67, 233731444), (89, 175955132), (124, 126290377), (134, 116865722), (178, 87977566), (268, 58432861), (356, 43988783), (2077, 7539724), (2759, 5675972), (4154, 3769862), (5518, 2837986), (5963, 2626196), (8308, 1884931), (11036, 1418993), (11926, 1313098), (21179, 739412), (23852, 656549), (42358, 369706), (84716, 184853)]