29731660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{212369}}^1$

素因数の和:212385

約数の個数: 24

約数和(自身を含む): 71356320

約数和(自身を除く): 41624660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 212369, 424738, 849476, 1061845, 1486583, 2123690, 2973166, 4247380, 5946332, 7432915, 14865830, 29731660]

約数ペア:

[(1, 29731660), (2, 14865830), (4, 7432915), (5, 5946332), (7, 4247380), (10, 2973166), (14, 2123690), (20, 1486583), (28, 1061845), (35, 849476), (70, 424738), (140, 212369)]