30800.000000

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 354144

約数和(自身を除く): 200044

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 335, 460, 575, 670, 1150, 1340, 1541, 1675, 2300, 3082, 3350, 6164, 6700, 7705, 15410, 30820, 38525, 77050, 154100]

約数ペア:

[(1, 154100), (2, 77050), (4, 38525), (5, 30820), (10, 15410), (20, 7705), (23, 6700), (25, 6164), (46, 3350), (50, 3082), (67, 2300), (92, 1675), (100, 1541), (115, 1340), (134, 1150), (230, 670), (268, 575), (335, 460)]