30205168

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 69337080

約数和(自身を除く): 39131912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 392, 413, 472, 653, 784, 826, 944, 1306, 1652, 2612, 2891, 3304, 4571, 5224, 5782, 6608, 9142, 10448, 11564, 18284, 23128, 31997, 36568, 38527, 46256, 63994, 73136, 77054, 127988, 154108, 255976, 269689, 308216, 511952, 539378, 616432, 1078756, 1887823, 2157512, 3775646, 4315024, 7551292, 15102584, 30205168]

約数ペア:

[(1, 30205168), (2, 15102584), (4, 7551292), (7, 4315024), (8, 3775646), (14, 2157512), (16, 1887823), (28, 1078756), (49, 616432), (56, 539378), (59, 511952), (98, 308216), (112, 269689), (118, 255976), (196, 154108), (236, 127988), (392, 77054), (413, 73136), (472, 63994), (653, 46256), (784, 38527), (826, 36568), (944, 31997), (1306, 23128), (1652, 18284), (2612, 11564), (2891, 10448), (3304, 9142), (4571, 6608), (5224, 5782)]