30236697

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 47249280

約数和(自身を除く): 17012583

約数列:

[1, 3, 9, 23, 43, 69, 79, 129, 207, 237, 387, 711, 989, 1817, 1849, 2967, 3397, 5451, 5547, 8901, 10191, 16353, 16641, 30573, 42527, 78131, 127581, 146071, 234393, 382743, 438213, 703179, 1314639, 3359633, 10078899, 30236697]

約数ペア:

[(1, 30236697), (3, 10078899), (9, 3359633), (23, 1314639), (43, 703179), (69, 438213), (79, 382743), (129, 234393), (207, 146071), (237, 127581), (387, 78131), (711, 42527), (989, 30573), (1817, 16641), (1849, 16353), (2967, 10191), (3397, 8901), (5451, 5547)]