29425060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 71697024

約数和(自身を除く): 42271964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 3137, 4690, 6274, 9380, 12548, 15685, 21959, 31370, 43918, 62740, 87836, 109795, 210179, 219590, 420358, 439180, 840716, 1050895, 1471253, 2101790, 2942506, 4203580, 5885012, 7356265, 14712530, 29425060]

約数ペア:

[(1, 29425060), (2, 14712530), (4, 7356265), (5, 5885012), (7, 4203580), (10, 2942506), (14, 2101790), (20, 1471253), (28, 1050895), (35, 840716), (67, 439180), (70, 420358), (134, 219590), (140, 210179), (268, 109795), (335, 87836), (469, 62740), (670, 43918), (938, 31370), (1340, 21959), (1876, 15685), (2345, 12548), (3137, 9380), (4690, 6274)]