29489740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5693}}^1$

素因数の和:5746

約数の個数: 48

約数和(自身を含む): 72700992

約数和(自身を除く): 43211252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 5693, 11386, 22772, 28465, 39851, 56930, 79702, 113860, 159404, 199255, 210641, 398510, 421282, 797020, 842564, 1053205, 1474487, 2106410, 2948974, 4212820, 5897948, 7372435, 14744870, 29489740]

約数ペア:

[(1, 29489740), (2, 14744870), (4, 7372435), (5, 5897948), (7, 4212820), (10, 2948974), (14, 2106410), (20, 1474487), (28, 1053205), (35, 842564), (37, 797020), (70, 421282), (74, 398510), (140, 210641), (148, 199255), (185, 159404), (259, 113860), (370, 79702), (518, 56930), (740, 39851), (1036, 28465), (1295, 22772), (2590, 11386), (5180, 5693)]