29871670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 55554048

約数和(自身を除く): 25682378

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 547, 635, 1094, 1270, 2735, 5461, 5470, 10922, 23521, 27305, 47042, 54610, 69469, 117605, 138938, 235210, 347345, 694690, 2987167, 5974334, 14935835, 29871670]

約数ペア:

[(1, 29871670), (2, 14935835), (5, 5974334), (10, 2987167), (43, 694690), (86, 347345), (127, 235210), (215, 138938), (254, 117605), (430, 69469), (547, 54610), (635, 47042), (1094, 27305), (1270, 23521), (2735, 10922), (5461, 5470)]