30309929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 6703831

約数列:

[1, 13, 17, 23, 67, 89, 221, 299, 391, 871, 1139, 1157, 1513, 1541, 2047, 5083, 5963, 14807, 19669, 20033, 26197, 26611, 34799, 77519, 101371, 137149, 340561, 452387, 1317823, 1782937, 2331533, 30309929]

約数ペア:

[(1, 30309929), (13, 2331533), (17, 1782937), (23, 1317823), (67, 452387), (89, 340561), (221, 137149), (299, 101371), (391, 77519), (871, 34799), (1139, 26611), (1157, 26197), (1513, 20033), (1541, 19669), (2047, 14807), (5083, 5963)]