29166340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 41280764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1151, 1267, 1810, 2302, 2534, 3620, 4604, 5068, 5755, 6335, 8057, 11510, 12670, 16114, 23020, 25340, 32228, 40285, 80570, 161140, 208331, 416662, 833324, 1041655, 1458317, 2083310, 2916634, 4166620, 5833268, 7291585, 14583170, 29166340]

約数ペア:

[(1, 29166340), (2, 14583170), (4, 7291585), (5, 5833268), (7, 4166620), (10, 2916634), (14, 2083310), (20, 1458317), (28, 1041655), (35, 833324), (70, 416662), (140, 208331), (181, 161140), (362, 80570), (724, 40285), (905, 32228), (1151, 25340), (1267, 23020), (1810, 16114), (2302, 12670), (2534, 11510), (3620, 8057), (4604, 6335), (5068, 5755)]