834776890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{27947}}^1$

素因数の和:28086

約数の個数: 32

約数和(自身を含む): 1569559680

約数和(自身を除く): 734782790

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 27947, 29870, 55894, 139735, 279470, 810463, 1620926, 2878541, 4052315, 5757082, 8104630, 14392705, 28785410, 83477689, 166955378, 417388445, 834776890]

約数ペア:

[(1, 834776890), (2, 417388445), (5, 166955378), (10, 83477689), (29, 28785410), (58, 14392705), (103, 8104630), (145, 5757082), (206, 4052315), (290, 2878541), (515, 1620926), (1030, 810463), (2987, 279470), (5974, 139735), (14935, 55894), (27947, 29870)]