121796360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{62141}}^1$

素因数の和:62166

約数の個数: 48

約数和(自身を含む): 318788460

約数和(自身を除く): 196992100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 62141, 124282, 248564, 310705, 434987, 497128, 621410, 869974, 1242820, 1739948, 2174935, 2485640, 3044909, 3479896, 4349870, 6089818, 8699740, 12179636, 15224545, 17399480, 24359272, 30449090, 60898180, 121796360]

約数ペア:

[(1, 121796360), (2, 60898180), (4, 30449090), (5, 24359272), (7, 17399480), (8, 15224545), (10, 12179636), (14, 8699740), (20, 6089818), (28, 4349870), (35, 3479896), (40, 3044909), (49, 2485640), (56, 2174935), (70, 1739948), (98, 1242820), (140, 869974), (196, 621410), (245, 497128), (280, 434987), (392, 310705), (490, 248564), (980, 124282), (1960, 62141)]