30757728

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 82627776

約数和(自身を除く): 51870048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 7451, 14902, 22353, 29804, 44706, 59608, 89412, 119216, 178824, 238432, 320393, 357648, 640786, 715296, 961179, 1281572, 1922358, 2563144, 3844716, 5126288, 7689432, 10252576, 15378864, 30757728]

約数ペア:

[(1, 30757728), (2, 15378864), (3, 10252576), (4, 7689432), (6, 5126288), (8, 3844716), (12, 2563144), (16, 1922358), (24, 1281572), (32, 961179), (43, 715296), (48, 640786), (86, 357648), (96, 320393), (129, 238432), (172, 178824), (258, 119216), (344, 89412), (516, 59608), (688, 44706), (1032, 29804), (1376, 22353), (2064, 14902), (4128, 7451)]