30072996

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19427}}^1$

素因数の和:19480

約数の個数: 36

約数和(自身を含む): 77789712

約数和(自身を除く): 47716716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19427, 38854, 58281, 77708, 116562, 174843, 233124, 349686, 699372, 835361, 1670722, 2506083, 3341444, 5012166, 7518249, 10024332, 15036498, 30072996]

約数ペア:

[(1, 30072996), (2, 15036498), (3, 10024332), (4, 7518249), (6, 5012166), (9, 3341444), (12, 2506083), (18, 1670722), (36, 835361), (43, 699372), (86, 349686), (129, 233124), (172, 174843), (258, 116562), (387, 77708), (516, 58281), (774, 38854), (1548, 19427)]