30930004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 35114156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 359, 362, 476, 718, 724, 1267, 1436, 2513, 2534, 3077, 5026, 5068, 6103, 6154, 10052, 12206, 12308, 21539, 24412, 42721, 43078, 64979, 85442, 86156, 129958, 170884, 259916, 454853, 909706, 1104643, 1819412, 2209286, 4418572, 7732501, 15465002, 30930004]

約数ペア:

[(1, 30930004), (2, 15465002), (4, 7732501), (7, 4418572), (14, 2209286), (17, 1819412), (28, 1104643), (34, 909706), (68, 454853), (119, 259916), (181, 170884), (238, 129958), (359, 86156), (362, 85442), (476, 64979), (718, 43078), (724, 42721), (1267, 24412), (1436, 21539), (2513, 12308), (2534, 12206), (3077, 10052), (5026, 6154), (5068, 6103)]