30428004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 73451840

約数和(自身を除く): 43023836

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 541, 654, 1082, 1308, 1623, 2164, 3246, 4687, 6492, 9374, 14061, 18748, 23263, 28122, 46526, 56244, 58969, 69789, 93052, 117938, 139578, 176907, 235876, 279156, 353814, 707628, 2535667, 5071334, 7607001, 10142668, 15214002, 30428004]

約数ペア:

[(1, 30428004), (2, 15214002), (3, 10142668), (4, 7607001), (6, 5071334), (12, 2535667), (43, 707628), (86, 353814), (109, 279156), (129, 235876), (172, 176907), (218, 139578), (258, 117938), (327, 93052), (436, 69789), (516, 58969), (541, 56244), (654, 46526), (1082, 28122), (1308, 23263), (1623, 18748), (2164, 14061), (3246, 9374), (4687, 6492)]