29699740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{212141}}^1$

素因数の和:212157

約数の個数: 24

約数和(自身を含む): 71279712

約数和(自身を除く): 41579972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 212141, 424282, 848564, 1060705, 1484987, 2121410, 2969974, 4242820, 5939948, 7424935, 14849870, 29699740]

約数ペア:

[(1, 29699740), (2, 14849870), (4, 7424935), (5, 5939948), (7, 4242820), (10, 2969974), (14, 2121410), (20, 1484987), (28, 1060705), (35, 848564), (70, 424282), (140, 212141)]