28558830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6389}}^1$

素因数の和:6548

約数の個数: 32

約数和(自身を含む): 69012000

約数和(自身を除く): 40453170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6389, 12778, 19167, 31945, 38334, 63890, 95835, 191670, 951961, 1903922, 2855883, 4759805, 5711766, 9519610, 14279415, 28558830]

約数ペア:

[(1, 28558830), (2, 14279415), (3, 9519610), (5, 5711766), (6, 4759805), (10, 2855883), (15, 1903922), (30, 951961), (149, 191670), (298, 95835), (447, 63890), (745, 38334), (894, 31945), (1490, 19167), (2235, 12778), (4470, 6389)]