15698890340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{35141}}^1$

素因数の和:38348

約数の個数: 48

約数和(自身を含む): 37690216704

約数和(自身を除く): 21991326364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3191, 6382, 12764, 15955, 22337, 31910, 35141, 44674, 63820, 70282, 89348, 111685, 140564, 175705, 223370, 245987, 351410, 446740, 491974, 702820, 983948, 1229935, 2459870, 4919740, 112134931, 224269862, 448539724, 560674655, 784944517, 1121349310, 1569889034, 2242698620, 3139778068, 3924722585, 7849445170, 15698890340]

約数ペア:

[(1, 15698890340), (2, 7849445170), (4, 3924722585), (5, 3139778068), (7, 2242698620), (10, 1569889034), (14, 1121349310), (20, 784944517), (28, 560674655), (35, 448539724), (70, 224269862), (140, 112134931), (3191, 4919740), (6382, 2459870), (12764, 1229935), (15955, 983948), (22337, 702820), (31910, 491974), (35141, 446740), (44674, 351410), (63820, 245987), (70282, 223370), (89348, 175705), (111685, 140564)]